2080450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33599}}^1$

素因数の和:33663

約数の個数: 144

約数和(自身を含む): 7264857600

約数和(自身を除く): 5184407520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 33599, 61920, 67198, 100797, 134396, 167995, 201594, 268792, 302391, 335990, 403188, 503985, 537584, 604782, 671980, 806376, 1007970, 1075168, 1209564, 1343960, 1444757, 1511955, 1612752, 2015940, 2419128, 2687920, 2889514, 3023910, 3225504, 4031880, 4334271, 4838256, 5375840, 5779028, 6047820, 7223785, 8063760, 8668542, 9676512, 11558056, 12095640, 13002813, 14447570, 16127520, 17337084, 21671355, 23116112, 24191280, 26005626, 28895140, 34674168, 43342710, 46232224, 48382560, 52011252, 57790280, 65014065, 69348336, 86685420, 104022504, 115580560, 130028130, 138696672, 173370840, 208045008, 231161120, 260056260, 346741680, 416090016, 520112520, 693483360, 1040225040, 2080450080]

約数ペア:

[(1, 2080450080), (2, 1040225040), (3, 693483360), (4, 520112520), (5, 416090016), (6, 346741680), (8, 260056260), (9, 231161120), (10, 208045008), (12, 173370840), (15, 138696672), (16, 130028130), (18, 115580560), (20, 104022504), (24, 86685420), (30, 69348336), (32, 65014065), (36, 57790280), (40, 52011252), (43, 48382560), (45, 46232224), (48, 43342710), (60, 34674168), (72, 28895140), (80, 26005626), (86, 24191280), (90, 23116112), (96, 21671355), (120, 17337084), (129, 16127520), (144, 14447570), (160, 13002813), (172, 12095640), (180, 11558056), (215, 9676512), (240, 8668542), (258, 8063760), (288, 7223785), (344, 6047820), (360, 5779028), (387, 5375840), (430, 4838256), (480, 4334271), (516, 4031880), (645, 3225504), (688, 3023910), (720, 2889514), (774, 2687920), (860, 2419128), (1032, 2015940), (1290, 1612752), (1376, 1511955), (1440, 1444757), (1548, 1343960), (1720, 1209564), (1935, 1075168), (2064, 1007970), (2580, 806376), (3096, 671980), (3440, 604782), (3870, 537584), (4128, 503985), (5160, 403188), (6192, 335990), (6880, 302391), (7740, 268792), (10320, 201594), (12384, 167995), (15480, 134396), (20640, 100797), (30960, 67198), (33599, 61920)]