24070020

素因数分解:

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

素因数の和:30884

約数の個数: 48

約数和(自身を含む): 72582720

約数和(自身を除く): 48512700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30859, 61718, 92577, 123436, 154295, 185154, 308590, 370308, 401167, 462885, 617180, 802334, 925770, 1203501, 1604668, 1851540, 2005835, 2407002, 4011670, 4814004, 6017505, 8023340, 12035010, 24070020]

約数ペア:

[(1, 24070020), (2, 12035010), (3, 8023340), (4, 6017505), (5, 4814004), (6, 4011670), (10, 2407002), (12, 2005835), (13, 1851540), (15, 1604668), (20, 1203501), (26, 925770), (30, 802334), (39, 617180), (52, 462885), (60, 401167), (65, 370308), (78, 308590), (130, 185154), (156, 154295), (195, 123436), (260, 92577), (390, 61718), (780, 30859)]