25653360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 80485920

約数和(自身を除く): 54832560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1201, 1335, 1424, 1780, 2136, 2402, 2670, 3560, 3603, 4272, 4804, 5340, 6005, 7120, 7206, 9608, 10680, 12010, 14412, 18015, 19216, 21360, 24020, 28824, 36030, 48040, 57648, 72060, 96080, 106889, 144120, 213778, 288240, 320667, 427556, 534445, 641334, 855112, 1068890, 1282668, 1603335, 1710224, 2137780, 2565336, 3206670, 4275560, 5130672, 6413340, 8551120, 12826680, 25653360]

約数ペア:

[(1, 25653360), (2, 12826680), (3, 8551120), (4, 6413340), (5, 5130672), (6, 4275560), (8, 3206670), (10, 2565336), (12, 2137780), (15, 1710224), (16, 1603335), (20, 1282668), (24, 1068890), (30, 855112), (40, 641334), (48, 534445), (60, 427556), (80, 320667), (89, 288240), (120, 213778), (178, 144120), (240, 106889), (267, 96080), (356, 72060), (445, 57648), (534, 48040), (712, 36030), (890, 28824), (1068, 24020), (1201, 21360), (1335, 19216), (1424, 18015), (1780, 14412), (2136, 12010), (2402, 10680), (2670, 9608), (3560, 7206), (3603, 7120), (4272, 6005), (4804, 5340)]