8987760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 200

約数和(自身を含む): 33308880

約数和(自身を除く): 24321120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 73, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 146, 152, 162, 171, 180, 190, 216, 219, 228, 240, 270, 285, 292, 304, 324, 342, 360, 365, 380, 405, 432, 438, 456, 513, 540, 570, 584, 648, 657, 684, 720, 730, 760, 810, 855, 876, 912, 1026, 1080, 1095, 1140, 1168, 1296, 1314, 1368, 1387, 1460, 1520, 1539, 1620, 1710, 1752, 1971, 2052, 2160, 2190, 2280, 2565, 2628, 2736, 2774, 2920, 3078, 3240, 3285, 3420, 3504, 3942, 4104, 4161, 4380, 4560, 5130, 5256, 5548, 5840, 5913, 6156, 6480, 6570, 6840, 6935, 7695, 7884, 8208, 8322, 8760, 9855, 10260, 10512, 11096, 11826, 12312, 12483, 13140, 13680, 13870, 15390, 15768, 16644, 17520, 19710, 20520, 20805, 22192, 23652, 24624, 24966, 26280, 27740, 29565, 30780, 31536, 33288, 37449, 39420, 41040, 41610, 47304, 49932, 52560, 55480, 59130, 61560, 62415, 66576, 74898, 78840, 83220, 94608, 99864, 110960, 112347, 118260, 123120, 124830, 149796, 157680, 166440, 187245, 199728, 224694, 236520, 249660, 299592, 332880, 374490, 449388, 473040, 499320, 561735, 599184, 748980, 898776, 998640, 1123470, 1497960, 1797552, 2246940, 2995920, 4493880, 8987760]

約数ペア:

[(1, 8987760), (2, 4493880), (3, 2995920), (4, 2246940), (5, 1797552), (6, 1497960), (8, 1123470), (9, 998640), (10, 898776), (12, 748980), (15, 599184), (16, 561735), (18, 499320), (19, 473040), (20, 449388), (24, 374490), (27, 332880), (30, 299592), (36, 249660), (38, 236520), (40, 224694), (45, 199728), (48, 187245), (54, 166440), (57, 157680), (60, 149796), (72, 124830), (73, 123120), (76, 118260), (80, 112347), (81, 110960), (90, 99864), (95, 94608), (108, 83220), (114, 78840), (120, 74898), (135, 66576), (144, 62415), (146, 61560), (152, 59130), (162, 55480), (171, 52560), (180, 49932), (190, 47304), (216, 41610), (219, 41040), (228, 39420), (240, 37449), (270, 33288), (285, 31536), (292, 30780), (304, 29565), (324, 27740), (342, 26280), (360, 24966), (365, 24624), (380, 23652), (405, 22192), (432, 20805), (438, 20520), (456, 19710), (513, 17520), (540, 16644), (570, 15768), (584, 15390), (648, 13870), (657, 13680), (684, 13140), (720, 12483), (730, 12312), (760, 11826), (810, 11096), (855, 10512), (876, 10260), (912, 9855), (1026, 8760), (1080, 8322), (1095, 8208), (1140, 7884), (1168, 7695), (1296, 6935), (1314, 6840), (1368, 6570), (1387, 6480), (1460, 6156), (1520, 5913), (1539, 5840), (1620, 5548), (1710, 5256), (1752, 5130), (1971, 4560), (2052, 4380), (2160, 4161), (2190, 4104), (2280, 3942), (2565, 3504), (2628, 3420), (2736, 3285), (2774, 3240), (2920, 3078)]