56240880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 176372640

約数和(自身を除く): 120131760

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, 1335, 1424, 1780, 2136, 2633, 2670, 3560, 4272, 5266, 5340, 7120, 7899, 10532, 10680, 13165, 15798, 21064, 21360, 26330, 31596, 39495, 42128, 52660, 63192, 78990, 105320, 126384, 157980, 210640, 234337, 315960, 468674, 631920, 703011, 937348, 1171685, 1406022, 1874696, 2343370, 2812044, 3515055, 3749392, 4686740, 5624088, 7030110, 9373480, 11248176, 14060220, 18746960, 28120440, 56240880]

約数ペア:

[(1, 56240880), (2, 28120440), (3, 18746960), (4, 14060220), (5, 11248176), (6, 9373480), (8, 7030110), (10, 5624088), (12, 4686740), (15, 3749392), (16, 3515055), (20, 2812044), (24, 2343370), (30, 1874696), (40, 1406022), (48, 1171685), (60, 937348), (80, 703011), (89, 631920), (120, 468674), (178, 315960), (240, 234337), (267, 210640), (356, 157980), (445, 126384), (534, 105320), (712, 78990), (890, 63192), (1068, 52660), (1335, 42128), (1424, 39495), (1780, 31596), (2136, 26330), (2633, 21360), (2670, 21064), (3560, 15798), (4272, 13165), (5266, 10680), (5340, 10532), (7120, 7899)]