879323040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3617

約数の個数: 240

約数和(自身を含む): 3267522720

約数和(自身を除く): 2388199680

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3571, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7142, 7695, 8208, 9120, 10260, 10713, 12312, 12960, 13680, 14284, 15390, 16416, 17855, 20520, 21426, 24624, 27360, 28568, 30780, 32139, 35710, 41040, 42852, 49248, 53565, 57136, 61560, 64278, 67849, 71420, 82080, 85704, 96417, 107130, 114272, 123120, 128556, 135698, 142840, 160695, 171408, 192834, 203547, 214260, 246240, 257112, 271396, 285680, 289251, 321390, 339245, 342816, 385668, 407094, 428520, 482085, 514224, 542792, 571360, 578502, 610641, 642780, 678490, 771336, 814188, 857040, 964170, 1017735, 1028448, 1085584, 1157004, 1221282, 1285560, 1356980, 1446255, 1542672, 1628376, 1714080, 1831923, 1928340, 2035470, 2171168, 2314008, 2442564, 2571120, 2713960, 2892510, 3053205, 3085344, 3256752, 3663846, 3856680, 4070940, 4628016, 4885128, 5142240, 5427920, 5495769, 5785020, 6106410, 6513504, 7327692, 7713360, 8141880, 9159615, 9256032, 9770256, 10855840, 10991538, 11570040, 12212820, 14655384, 15426720, 16283760, 18319230, 19540512, 21983076, 23140080, 24425640, 27478845, 29310768, 32567520, 36638460, 43966152, 46280160, 48851280, 54957690, 58621536, 73276920, 87932304, 97702560, 109915380, 146553840, 175864608, 219830760, 293107680, 439661520, 879323040]

約数ペア:

[(1, 879323040), (2, 439661520), (3, 293107680), (4, 219830760), (5, 175864608), (6, 146553840), (8, 109915380), (9, 97702560), (10, 87932304), (12, 73276920), (15, 58621536), (16, 54957690), (18, 48851280), (19, 46280160), (20, 43966152), (24, 36638460), (27, 32567520), (30, 29310768), (32, 27478845), (36, 24425640), (38, 23140080), (40, 21983076), (45, 19540512), (48, 18319230), (54, 16283760), (57, 15426720), (60, 14655384), (72, 12212820), (76, 11570040), (80, 10991538), (81, 10855840), (90, 9770256), (95, 9256032), (96, 9159615), (108, 8141880), (114, 7713360), (120, 7327692), (135, 6513504), (144, 6106410), (152, 5785020), (160, 5495769), (162, 5427920), (171, 5142240), (180, 4885128), (190, 4628016), (216, 4070940), (228, 3856680), (240, 3663846), (270, 3256752), (285, 3085344), (288, 3053205), (304, 2892510), (324, 2713960), (342, 2571120), (360, 2442564), (380, 2314008), (405, 2171168), (432, 2035470), (456, 1928340), (480, 1831923), (513, 1714080), (540, 1628376), (570, 1542672), (608, 1446255), (648, 1356980), (684, 1285560), (720, 1221282), (760, 1157004), (810, 1085584), (855, 1028448), (864, 1017735), (912, 964170), (1026, 857040), (1080, 814188), (1140, 771336), (1296, 678490), (1368, 642780), (1440, 610641), (1520, 578502), (1539, 571360), (1620, 542792), (1710, 514224), (1824, 482085), (2052, 428520), (2160, 407094), (2280, 385668), (2565, 342816), (2592, 339245), (2736, 321390), (3040, 289251), (3078, 285680), (3240, 271396), (3420, 257112), (3571, 246240), (4104, 214260), (4320, 203547), (4560, 192834), (5130, 171408), (5472, 160695), (6156, 142840), (6480, 135698), (6840, 128556), (7142, 123120), (7695, 114272), (8208, 107130), (9120, 96417), (10260, 85704), (10713, 82080), (12312, 71420), (12960, 67849), (13680, 64278), (14284, 61560), (15390, 57136), (16416, 53565), (17855, 49248), (20520, 42852), (21426, 41040), (24624, 35710), (27360, 32139), (28568, 30780)]