2012293560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{188417}}^1$

素因数の和:188520

約数の個数: 64

約数和(自身を含む): 6104743200

約数和(自身を除く): 4092449640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 188417, 376834, 565251, 753668, 942085, 1130502, 1507336, 1884170, 2261004, 2826255, 3768340, 4522008, 5652510, 7536680, 11305020, 16769113, 22610040, 33538226, 50307339, 67076452, 83845565, 100614678, 134152904, 167691130, 201229356, 251536695, 335382260, 402458712, 503073390, 670764520, 1006146780, 2012293560]

約数ペア:

[(1, 2012293560), (2, 1006146780), (3, 670764520), (4, 503073390), (5, 402458712), (6, 335382260), (8, 251536695), (10, 201229356), (12, 167691130), (15, 134152904), (20, 100614678), (24, 83845565), (30, 67076452), (40, 50307339), (60, 33538226), (89, 22610040), (120, 16769113), (178, 11305020), (267, 7536680), (356, 5652510), (445, 4522008), (534, 3768340), (712, 2826255), (890, 2261004), (1068, 1884170), (1335, 1507336), (1780, 1130502), (2136, 942085), (2670, 753668), (3560, 565251), (5340, 376834), (10680, 188417)]