48140040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30859}}^1$

素因数の和:30886

約数の個数: 64

約数和(自身を含む): 155534400

約数和(自身を除く): 107394360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30859, 61718, 92577, 123436, 154295, 185154, 246872, 308590, 370308, 401167, 462885, 617180, 740616, 802334, 925770, 1203501, 1234360, 1604668, 1851540, 2005835, 2407002, 3209336, 3703080, 4011670, 4814004, 6017505, 8023340, 9628008, 12035010, 16046680, 24070020, 48140040]

約数ペア:

[(1, 48140040), (2, 24070020), (3, 16046680), (4, 12035010), (5, 9628008), (6, 8023340), (8, 6017505), (10, 4814004), (12, 4011670), (13, 3703080), (15, 3209336), (20, 2407002), (24, 2005835), (26, 1851540), (30, 1604668), (39, 1234360), (40, 1203501), (52, 925770), (60, 802334), (65, 740616), (78, 617180), (104, 462885), (120, 401167), (130, 370308), (156, 308590), (195, 246872), (260, 185154), (312, 154295), (390, 123436), (520, 92577), (780, 61718), (1560, 30859)]