4920496080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9985

約数の個数: 160

約数和(自身を含む): 15982215168

約数和(自身を除く): 11061719088

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, 620, 670, 744, 804, 930, 1005, 1072, 1240, 1340, 1488, 1608, 1860, 2010, 2077, 2480, 2680, 3216, 3720, 4020, 4154, 5360, 6231, 7440, 8040, 8308, 9871, 10385, 12462, 16080, 16616, 19742, 20770, 24924, 29613, 31155, 33232, 39484, 41540, 49355, 49848, 59226, 62310, 78968, 83080, 98710, 99696, 118452, 124620, 148065, 157936, 166160, 197420, 236904, 249240, 296130, 306001, 394840, 473808, 498480, 592260, 612002, 661357, 789680, 918003, 1184520, 1224004, 1322714, 1530005, 1836006, 1984071, 2369040, 2448008, 2645428, 3060010, 3306785, 3672012, 3968142, 4590015, 4896016, 5290856, 6120020, 6613570, 7344024, 7936284, 9180030, 9920355, 10581712, 12240040, 13227140, 14688048, 15872568, 18360060, 19840710, 20502067, 24480080, 26454280, 31745136, 36720120, 39681420, 41004134, 52908560, 61506201, 73440240, 79362840, 82008268, 102510335, 123012402, 158725680, 164016536, 205020670, 246024804, 307531005, 328033072, 410041340, 492049608, 615062010, 820082680, 984099216, 1230124020, 1640165360, 2460248040, 4920496080]

約数ペア:

[(1, 4920496080), (2, 2460248040), (3, 1640165360), (4, 1230124020), (5, 984099216), (6, 820082680), (8, 615062010), (10, 492049608), (12, 410041340), (15, 328033072), (16, 307531005), (20, 246024804), (24, 205020670), (30, 164016536), (31, 158725680), (40, 123012402), (48, 102510335), (60, 82008268), (62, 79362840), (67, 73440240), (80, 61506201), (93, 52908560), (120, 41004134), (124, 39681420), (134, 36720120), (155, 31745136), (186, 26454280), (201, 24480080), (240, 20502067), (248, 19840710), (268, 18360060), (310, 15872568), (335, 14688048), (372, 13227140), (402, 12240040), (465, 10581712), (496, 9920355), (536, 9180030), (620, 7936284), (670, 7344024), (744, 6613570), (804, 6120020), (930, 5290856), (1005, 4896016), (1072, 4590015), (1240, 3968142), (1340, 3672012), (1488, 3306785), (1608, 3060010), (1860, 2645428), (2010, 2448008), (2077, 2369040), (2480, 1984071), (2680, 1836006), (3216, 1530005), (3720, 1322714), (4020, 1224004), (4154, 1184520), (5360, 918003), (6231, 789680), (7440, 661357), (8040, 612002), (8308, 592260), (9871, 498480), (10385, 473808), (12462, 394840), (16080, 306001), (16616, 296130), (19742, 249240), (20770, 236904), (24924, 197420), (29613, 166160), (31155, 157936), (33232, 148065), (39484, 124620), (41540, 118452), (49355, 99696), (49848, 98710), (59226, 83080), (62310, 78968)]