605206720

素因数分解:

$2^6\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1867}}^1$

素因数の和:2897

約数の個数: 56

約数和(自身を含む): 1443343824

約数和(自身を除く): 838137104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1013, 1867, 2026, 3734, 4052, 5065, 7468, 8104, 9335, 10130, 14936, 16208, 18670, 20260, 29872, 32416, 37340, 40520, 59744, 64832, 74680, 81040, 119488, 149360, 162080, 298720, 324160, 597440, 1891271, 3782542, 7565084, 9456355, 15130168, 18912710, 30260336, 37825420, 60520672, 75650840, 121041344, 151301680, 302603360, 605206720]

約数ペア:

[(1, 605206720), (2, 302603360), (4, 151301680), (5, 121041344), (8, 75650840), (10, 60520672), (16, 37825420), (20, 30260336), (32, 18912710), (40, 15130168), (64, 9456355), (80, 7565084), (160, 3782542), (320, 1891271), (1013, 597440), (1867, 324160), (2026, 298720), (3734, 162080), (4052, 149360), (5065, 119488), (7468, 81040), (8104, 74680), (9335, 64832), (10130, 59744), (14936, 40520), (16208, 37340), (18670, 32416), (20260, 29872)]