2013485160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{41843}}^1$

素因数の和:42258

約数の個数: 64

約数和(自身を含む): 6055663680

約数和(自身を除く): 4042178520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 8020, 9624, 12030, 16040, 24060, 41843, 48120, 83686, 125529, 167372, 209215, 251058, 334744, 418430, 502116, 627645, 836860, 1004232, 1255290, 1673720, 2510580, 5021160, 16779043, 33558086, 50337129, 67116172, 83895215, 100674258, 134232344, 167790430, 201348516, 251685645, 335580860, 402697032, 503371290, 671161720, 1006742580, 2013485160]

約数ペア:

[(1, 2013485160), (2, 1006742580), (3, 671161720), (4, 503371290), (5, 402697032), (6, 335580860), (8, 251685645), (10, 201348516), (12, 167790430), (15, 134232344), (20, 100674258), (24, 83895215), (30, 67116172), (40, 50337129), (60, 33558086), (120, 16779043), (401, 5021160), (802, 2510580), (1203, 1673720), (1604, 1255290), (2005, 1004232), (2406, 836860), (3208, 627645), (4010, 502116), (4812, 418430), (6015, 334744), (8020, 251058), (9624, 209215), (12030, 167372), (16040, 125529), (24060, 83686), (41843, 48120)]