308559120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 1003745280

約数和(自身を除く): 695186160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 67, 80, 93, 120, 124, 134, 155, 186, 201, 240, 248, 268, 310, 335, 372, 402, 465, 496, 536, 619, 620, 670, 744, 804, 930, 1005, 1072, 1238, 1240, 1340, 1488, 1608, 1857, 1860, 2010, 2077, 2476, 2480, 2680, 3095, 3216, 3714, 3720, 4020, 4154, 4952, 5360, 6190, 6231, 7428, 7440, 8040, 8308, 9285, 9904, 10385, 12380, 12462, 14856, 16080, 16616, 18570, 19189, 20770, 24760, 24924, 29712, 31155, 33232, 37140, 38378, 41473, 41540, 49520, 49848, 57567, 62310, 74280, 76756, 82946, 83080, 95945, 99696, 115134, 124419, 124620, 148560, 153512, 165892, 166160, 191890, 207365, 230268, 248838, 249240, 287835, 307024, 331784, 383780, 414730, 460536, 497676, 498480, 575670, 622095, 663568, 767560, 829460, 921072, 995352, 1151340, 1244190, 1285663, 1535120, 1658920, 1990704, 2302680, 2488380, 2571326, 3317840, 3856989, 4605360, 4976760, 5142652, 6428315, 7713978, 9953520, 10285304, 12856630, 15427956, 19284945, 20570608, 25713260, 30855912, 38569890, 51426520, 61711824, 77139780, 102853040, 154279560, 308559120]

約数ペア:

[(1, 308559120), (2, 154279560), (3, 102853040), (4, 77139780), (5, 61711824), (6, 51426520), (8, 38569890), (10, 30855912), (12, 25713260), (15, 20570608), (16, 19284945), (20, 15427956), (24, 12856630), (30, 10285304), (31, 9953520), (40, 7713978), (48, 6428315), (60, 5142652), (62, 4976760), (67, 4605360), (80, 3856989), (93, 3317840), (120, 2571326), (124, 2488380), (134, 2302680), (155, 1990704), (186, 1658920), (201, 1535120), (240, 1285663), (248, 1244190), (268, 1151340), (310, 995352), (335, 921072), (372, 829460), (402, 767560), (465, 663568), (496, 622095), (536, 575670), (619, 498480), (620, 497676), (670, 460536), (744, 414730), (804, 383780), (930, 331784), (1005, 307024), (1072, 287835), (1238, 249240), (1240, 248838), (1340, 230268), (1488, 207365), (1608, 191890), (1857, 166160), (1860, 165892), (2010, 153512), (2077, 148560), (2476, 124620), (2480, 124419), (2680, 115134), (3095, 99696), (3216, 95945), (3714, 83080), (3720, 82946), (4020, 76756), (4154, 74280), (4952, 62310), (5360, 57567), (6190, 49848), (6231, 49520), (7428, 41540), (7440, 41473), (8040, 38378), (8308, 37140), (9285, 33232), (9904, 31155), (10385, 29712), (12380, 24924), (12462, 24760), (14856, 20770), (16080, 19189), (16616, 18570)]