15629160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 47275200

約数和(自身を除く): 31646040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 937, 1112, 1390, 1668, 1874, 2085, 2780, 2811, 3336, 3748, 4170, 4685, 5560, 5622, 7496, 8340, 9370, 11244, 14055, 16680, 18740, 22488, 28110, 37480, 56220, 112440, 130243, 260486, 390729, 520972, 651215, 781458, 1041944, 1302430, 1562916, 1953645, 2604860, 3125832, 3907290, 5209720, 7814580, 15629160]

約数ペア:

[(1, 15629160), (2, 7814580), (3, 5209720), (4, 3907290), (5, 3125832), (6, 2604860), (8, 1953645), (10, 1562916), (12, 1302430), (15, 1041944), (20, 781458), (24, 651215), (30, 520972), (40, 390729), (60, 260486), (120, 130243), (139, 112440), (278, 56220), (417, 37480), (556, 28110), (695, 22488), (834, 18740), (937, 16680), (1112, 14055), (1390, 11244), (1668, 9370), (1874, 8340), (2085, 7496), (2780, 5622), (2811, 5560), (3336, 4685), (3748, 4170)]