40279080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3137}}^1$

素因数の和:3258

約数の個数: 64

約数和(自身を含む): 122005440

約数和(自身を除く): 81726360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3137, 3210, 4280, 6274, 6420, 9411, 12548, 12840, 15685, 18822, 25096, 31370, 37644, 47055, 62740, 75288, 94110, 125480, 188220, 335659, 376440, 671318, 1006977, 1342636, 1678295, 2013954, 2685272, 3356590, 4027908, 5034885, 6713180, 8055816, 10069770, 13426360, 20139540, 40279080]

約数ペア:

[(1, 40279080), (2, 20139540), (3, 13426360), (4, 10069770), (5, 8055816), (6, 6713180), (8, 5034885), (10, 4027908), (12, 3356590), (15, 2685272), (20, 2013954), (24, 1678295), (30, 1342636), (40, 1006977), (60, 671318), (107, 376440), (120, 335659), (214, 188220), (321, 125480), (428, 94110), (535, 75288), (642, 62740), (856, 47055), (1070, 37644), (1284, 31370), (1605, 25096), (2140, 18822), (2568, 15685), (3137, 12840), (3210, 12548), (4280, 9411), (6274, 6420)]