448485120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 288

約数和(自身を含む): 1677715200

約数和(自身を除く): 1229230080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 683, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1366, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2049, 2052, 2160, 2280, 2304, 2432, 2565, 2732, 2736, 2880, 3040, 3415, 3420, 3456, 3648, 3840, 4098, 4104, 4320, 4560, 4864, 5130, 5464, 5472, 5760, 6080, 6147, 6830, 6840, 6912, 7296, 8196, 8208, 8640, 9120, 10245, 10260, 10928, 10944, 11520, 12160, 12294, 12977, 13660, 13680, 14592, 16392, 16416, 17280, 18240, 18441, 20490, 20520, 21856, 21888, 24320, 24588, 25954, 27320, 27360, 30735, 32784, 32832, 34560, 36480, 36882, 38931, 40980, 41040, 43712, 43776, 49176, 51908, 54640, 54720, 61470, 64885, 65568, 65664, 72960, 73764, 77862, 81960, 82080, 87424, 92205, 98352, 103816, 109280, 109440, 116793, 122940, 129770, 131136, 131328, 147528, 155724, 163920, 164160, 174848, 184410, 194655, 196704, 207632, 218560, 218880, 233586, 245880, 259540, 262272, 295056, 311448, 327840, 328320, 350379, 368820, 389310, 393408, 415264, 437120, 467172, 491760, 519080, 524544, 583965, 590112, 622896, 655680, 656640, 700758, 737640, 778620, 786816, 830528, 874240, 934344, 983520, 1038160, 1167930, 1180224, 1245792, 1311360, 1401516, 1475280, 1557240, 1573632, 1661056, 1751895, 1868688, 1967040, 2076320, 2335860, 2360448, 2491584, 2622720, 2803032, 2950560, 3114480, 3322112, 3503790, 3737376, 3934080, 4152640, 4671720, 4720896, 4983168, 5606064, 5901120, 6228960, 7007580, 7474752, 7868160, 8305280, 9343440, 9966336, 11212128, 11802240, 12457920, 14015160, 14949504, 16610560, 18686880, 22424256, 23604480, 24915840, 28030320, 29899008, 37373760, 44848512, 49831680, 56060640, 74747520, 89697024, 112121280, 149495040, 224242560, 448485120]

約数ペア:

[(1, 448485120), (2, 224242560), (3, 149495040), (4, 112121280), (5, 89697024), (6, 74747520), (8, 56060640), (9, 49831680), (10, 44848512), (12, 37373760), (15, 29899008), (16, 28030320), (18, 24915840), (19, 23604480), (20, 22424256), (24, 18686880), (27, 16610560), (30, 14949504), (32, 14015160), (36, 12457920), (38, 11802240), (40, 11212128), (45, 9966336), (48, 9343440), (54, 8305280), (57, 7868160), (60, 7474752), (64, 7007580), (72, 6228960), (76, 5901120), (80, 5606064), (90, 4983168), (95, 4720896), (96, 4671720), (108, 4152640), (114, 3934080), (120, 3737376), (128, 3503790), (135, 3322112), (144, 3114480), (152, 2950560), (160, 2803032), (171, 2622720), (180, 2491584), (190, 2360448), (192, 2335860), (216, 2076320), (228, 1967040), (240, 1868688), (256, 1751895), (270, 1661056), (285, 1573632), (288, 1557240), (304, 1475280), (320, 1401516), (342, 1311360), (360, 1245792), (380, 1180224), (384, 1167930), (432, 1038160), (456, 983520), (480, 934344), (513, 874240), (540, 830528), (570, 786816), (576, 778620), (608, 737640), (640, 700758), (683, 656640), (684, 655680), (720, 622896), (760, 590112), (768, 583965), (855, 524544), (864, 519080), (912, 491760), (960, 467172), (1026, 437120), (1080, 415264), (1140, 393408), (1152, 389310), (1216, 368820), (1280, 350379), (1366, 328320), (1368, 327840), (1440, 311448), (1520, 295056), (1710, 262272), (1728, 259540), (1824, 245880), (1920, 233586), (2049, 218880), (2052, 218560), (2160, 207632), (2280, 196704), (2304, 194655), (2432, 184410), (2565, 174848), (2732, 164160), (2736, 163920), (2880, 155724), (3040, 147528), (3415, 131328), (3420, 131136), (3456, 129770), (3648, 122940), (3840, 116793), (4098, 109440), (4104, 109280), (4320, 103816), (4560, 98352), (4864, 92205), (5130, 87424), (5464, 82080), (5472, 81960), (5760, 77862), (6080, 73764), (6147, 72960), (6830, 65664), (6840, 65568), (6912, 64885), (7296, 61470), (8196, 54720), (8208, 54640), (8640, 51908), (9120, 49176), (10245, 43776), (10260, 43712), (10928, 41040), (10944, 40980), (11520, 38931), (12160, 36882), (12294, 36480), (12977, 34560), (13660, 32832), (13680, 32784), (14592, 30735), (16392, 27360), (16416, 27320), (17280, 25954), (18240, 24588), (18441, 24320), (20490, 21888), (20520, 21856)]