139423560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1877}}^1$

素因数の和:2510

約数の個数: 64

約数和(自身を含む): 419169600

約数和(自身を除く): 279746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1857, 1877, 2476, 3095, 3714, 3754, 4952, 5631, 6190, 7428, 7508, 9285, 9385, 11262, 12380, 14856, 15016, 18570, 18770, 22524, 24760, 28155, 37140, 37540, 45048, 56310, 74280, 75080, 112620, 225240, 1161863, 2323726, 3485589, 4647452, 5809315, 6971178, 9294904, 11618630, 13942356, 17427945, 23237260, 27884712, 34855890, 46474520, 69711780, 139423560]

約数ペア:

[(1, 139423560), (2, 69711780), (3, 46474520), (4, 34855890), (5, 27884712), (6, 23237260), (8, 17427945), (10, 13942356), (12, 11618630), (15, 9294904), (20, 6971178), (24, 5809315), (30, 4647452), (40, 3485589), (60, 2323726), (120, 1161863), (619, 225240), (1238, 112620), (1857, 75080), (1877, 74280), (2476, 56310), (3095, 45048), (3714, 37540), (3754, 37140), (4952, 28155), (5631, 24760), (6190, 22524), (7428, 18770), (7508, 18570), (9285, 15016), (9385, 14856), (11262, 12380)]