625191120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1783}}^1$

素因数の和:2289

約数の個数: 120

約数和(自身を含む): 2105091456

約数和(自身を除く): 1479900336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1461, 1783, 1948, 2435, 2922, 3566, 3896, 4383, 4870, 5349, 5844, 7132, 7305, 7792, 8766, 8915, 9740, 10698, 11688, 14264, 14610, 16047, 17532, 17830, 19480, 21396, 21915, 23376, 26745, 28528, 29220, 32094, 35064, 35660, 38960, 42792, 43830, 53490, 58440, 64188, 70128, 71320, 80235, 85584, 87660, 106980, 116880, 128376, 142640, 160470, 175320, 213960, 256752, 320940, 350640, 427920, 641880, 868321, 1283760, 1736642, 2604963, 3473284, 4341605, 5209926, 6946568, 7814889, 8683210, 10419852, 13024815, 13893136, 15629778, 17366420, 20839704, 26049630, 31259556, 34732840, 39074445, 41679408, 52099260, 62519112, 69465680, 78148890, 104198520, 125038224, 156297780, 208397040, 312595560, 625191120]

約数ペア:

[(1, 625191120), (2, 312595560), (3, 208397040), (4, 156297780), (5, 125038224), (6, 104198520), (8, 78148890), (9, 69465680), (10, 62519112), (12, 52099260), (15, 41679408), (16, 39074445), (18, 34732840), (20, 31259556), (24, 26049630), (30, 20839704), (36, 17366420), (40, 15629778), (45, 13893136), (48, 13024815), (60, 10419852), (72, 8683210), (80, 7814889), (90, 6946568), (120, 5209926), (144, 4341605), (180, 3473284), (240, 2604963), (360, 1736642), (487, 1283760), (720, 868321), (974, 641880), (1461, 427920), (1783, 350640), (1948, 320940), (2435, 256752), (2922, 213960), (3566, 175320), (3896, 160470), (4383, 142640), (4870, 128376), (5349, 116880), (5844, 106980), (7132, 87660), (7305, 85584), (7792, 80235), (8766, 71320), (8915, 70128), (9740, 64188), (10698, 58440), (11688, 53490), (14264, 43830), (14610, 42792), (16047, 38960), (17532, 35660), (17830, 35064), (19480, 32094), (21396, 29220), (21915, 28528), (23376, 26745)]