152080760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5040

約数の個数: 64

約数和(自身を含む): 374824800

約数和(自身を除く): 222744040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 236, 260, 295, 472, 520, 590, 767, 1180, 1534, 2360, 3068, 3835, 4957, 6136, 7670, 9914, 15340, 19828, 24785, 30680, 39656, 49570, 64441, 99140, 128882, 198280, 257764, 292463, 322205, 515528, 584926, 644410, 1169852, 1288820, 1462315, 2339704, 2577640, 2924630, 3802019, 5849260, 7604038, 11698520, 15208076, 19010095, 30416152, 38020190, 76040380, 152080760]

約数ペア:

[(1, 152080760), (2, 76040380), (4, 38020190), (5, 30416152), (8, 19010095), (10, 15208076), (13, 11698520), (20, 7604038), (26, 5849260), (40, 3802019), (52, 2924630), (59, 2577640), (65, 2339704), (104, 1462315), (118, 1288820), (130, 1169852), (236, 644410), (260, 584926), (295, 515528), (472, 322205), (520, 292463), (590, 257764), (767, 198280), (1180, 128882), (1534, 99140), (2360, 64441), (3068, 49570), (3835, 39656), (4957, 30680), (6136, 24785), (7670, 19828), (9914, 15340)]