45920040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2753}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 92881560

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, 1112, 1390, 1668, 2085, 2753, 2780, 3336, 4170, 5506, 5560, 8259, 8340, 11012, 13765, 16518, 16680, 22024, 27530, 33036, 41295, 55060, 66072, 82590, 110120, 165180, 330360, 382667, 765334, 1148001, 1530668, 1913335, 2296002, 3061336, 3826670, 4592004, 5740005, 7653340, 9184008, 11480010, 15306680, 22960020, 45920040]

約数ペア:

[(1, 45920040), (2, 22960020), (3, 15306680), (4, 11480010), (5, 9184008), (6, 7653340), (8, 5740005), (10, 4592004), (12, 3826670), (15, 3061336), (20, 2296002), (24, 1913335), (30, 1530668), (40, 1148001), (60, 765334), (120, 382667), (139, 330360), (278, 165180), (417, 110120), (556, 82590), (695, 66072), (834, 55060), (1112, 41295), (1390, 33036), (1668, 27530), (2085, 22024), (2753, 16680), (2780, 16518), (3336, 13765), (4170, 11012), (5506, 8340), (5560, 8259)]