2012307120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64997}}^1$

素因数の和:65059

約数の個数: 120

約数和(自身を含む): 6915267216

約数和(自身を除く): 4902960096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 64997, 129994, 194991, 259988, 324985, 389982, 519976, 584973, 649970, 779964, 974955, 1039952, 1169946, 1299940, 1559928, 1949910, 2339892, 2599880, 2794871, 2924865, 3119856, 3899820, 4679784, 5199760, 5589742, 5849730, 7799640, 8384613, 9359568, 11179484, 11699460, 13974355, 15599280, 16769226, 22358968, 23398920, 25153839, 27948710, 33538452, 41923065, 44717936, 46797840, 50307678, 55897420, 67076904, 83846130, 100615356, 111794840, 125769195, 134153808, 167692260, 201230712, 223589680, 251538390, 335384520, 402461424, 503076780, 670769040, 1006153560, 2012307120]

約数ペア:

[(1, 2012307120), (2, 1006153560), (3, 670769040), (4, 503076780), (5, 402461424), (6, 335384520), (8, 251538390), (9, 223589680), (10, 201230712), (12, 167692260), (15, 134153808), (16, 125769195), (18, 111794840), (20, 100615356), (24, 83846130), (30, 67076904), (36, 55897420), (40, 50307678), (43, 46797840), (45, 44717936), (48, 41923065), (60, 33538452), (72, 27948710), (80, 25153839), (86, 23398920), (90, 22358968), (120, 16769226), (129, 15599280), (144, 13974355), (172, 11699460), (180, 11179484), (215, 9359568), (240, 8384613), (258, 7799640), (344, 5849730), (360, 5589742), (387, 5199760), (430, 4679784), (516, 3899820), (645, 3119856), (688, 2924865), (720, 2794871), (774, 2599880), (860, 2339892), (1032, 1949910), (1290, 1559928), (1548, 1299940), (1720, 1169946), (1935, 1039952), (2064, 974955), (2580, 779964), (3096, 649970), (3440, 584973), (3870, 519976), (5160, 389982), (6192, 324985), (7740, 259988), (10320, 194991), (15480, 129994), (30960, 64997)]