86327280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 326604096

約数和(自身を除く): 240276816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 401, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 802, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1203, 1380, 1495, 1560, 1604, 1656, 1794, 1840, 1872, 2005, 2070, 2340, 2392, 2406, 2691, 2760, 2990, 3120, 3208, 3312, 3588, 3609, 4010, 4140, 4485, 4680, 4784, 4812, 5213, 5382, 5520, 5980, 6015, 6416, 7176, 7218, 8020, 8280, 8970, 9223, 9360, 9624, 10426, 10764, 11960, 12030, 13455, 14352, 14436, 15639, 16040, 16560, 17940, 18045, 18446, 19248, 20852, 21528, 23920, 24060, 26065, 26910, 27669, 28872, 31278, 32080, 35880, 36090, 36892, 41704, 43056, 46115, 46917, 48120, 52130, 53820, 55338, 57744, 62556, 71760, 72180, 73784, 78195, 83007, 83408, 92230, 93834, 96240, 104260, 107640, 110676, 119899, 125112, 138345, 144360, 147568, 156390, 166014, 184460, 187668, 208520, 215280, 221352, 234585, 239798, 250224, 276690, 288720, 312780, 332028, 359697, 368920, 375336, 415035, 417040, 442704, 469170, 479596, 553380, 599495, 625560, 664056, 719394, 737840, 750672, 830070, 938340, 959192, 1079091, 1106760, 1198990, 1251120, 1328112, 1438788, 1660140, 1798485, 1876680, 1918384, 2158182, 2213520, 2397980, 2877576, 3320280, 3596970, 3753360, 4316364, 4795960, 5395455, 5755152, 6640560, 7193940, 8632728, 9591920, 10790910, 14387880, 17265456, 21581820, 28775760, 43163640, 86327280]

約数ペア:

[(1, 86327280), (2, 43163640), (3, 28775760), (4, 21581820), (5, 17265456), (6, 14387880), (8, 10790910), (9, 9591920), (10, 8632728), (12, 7193940), (13, 6640560), (15, 5755152), (16, 5395455), (18, 4795960), (20, 4316364), (23, 3753360), (24, 3596970), (26, 3320280), (30, 2877576), (36, 2397980), (39, 2213520), (40, 2158182), (45, 1918384), (46, 1876680), (48, 1798485), (52, 1660140), (60, 1438788), (65, 1328112), (69, 1251120), (72, 1198990), (78, 1106760), (80, 1079091), (90, 959192), (92, 938340), (104, 830070), (115, 750672), (117, 737840), (120, 719394), (130, 664056), (138, 625560), (144, 599495), (156, 553380), (180, 479596), (184, 469170), (195, 442704), (207, 417040), (208, 415035), (230, 375336), (234, 368920), (240, 359697), (260, 332028), (276, 312780), (299, 288720), (312, 276690), (345, 250224), (360, 239798), (368, 234585), (390, 221352), (401, 215280), (414, 208520), (460, 187668), (468, 184460), (520, 166014), (552, 156390), (585, 147568), (598, 144360), (624, 138345), (690, 125112), (720, 119899), (780, 110676), (802, 107640), (828, 104260), (897, 96240), (920, 93834), (936, 92230), (1035, 83408), (1040, 83007), (1104, 78195), (1170, 73784), (1196, 72180), (1203, 71760), (1380, 62556), (1495, 57744), (1560, 55338), (1604, 53820), (1656, 52130), (1794, 48120), (1840, 46917), (1872, 46115), (2005, 43056), (2070, 41704), (2340, 36892), (2392, 36090), (2406, 35880), (2691, 32080), (2760, 31278), (2990, 28872), (3120, 27669), (3208, 26910), (3312, 26065), (3588, 24060), (3609, 23920), (4010, 21528), (4140, 20852), (4485, 19248), (4680, 18446), (4784, 18045), (4812, 17940), (5213, 16560), (5382, 16040), (5520, 15639), (5980, 14436), (6015, 14352), (6416, 13455), (7176, 12030), (7218, 11960), (8020, 10764), (8280, 10426), (8970, 9624), (9223, 9360)]