155612640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4532

約数の個数: 96

約数和(自身を含む): 497006496

約数和(自身を除く): 341393856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4441, 5840, 7008, 8760, 8882, 11680, 13323, 17520, 17764, 22205, 26646, 35040, 35528, 44410, 53292, 66615, 71056, 88820, 106584, 133230, 142112, 177640, 213168, 266460, 324193, 355280, 426336, 532920, 648386, 710560, 972579, 1065840, 1296772, 1620965, 1945158, 2131680, 2593544, 3241930, 3890316, 4862895, 5187088, 6483860, 7780632, 9725790, 10374176, 12967720, 15561264, 19451580, 25935440, 31122528, 38903160, 51870880, 77806320, 155612640]

約数ペア:

[(1, 155612640), (2, 77806320), (3, 51870880), (4, 38903160), (5, 31122528), (6, 25935440), (8, 19451580), (10, 15561264), (12, 12967720), (15, 10374176), (16, 9725790), (20, 7780632), (24, 6483860), (30, 5187088), (32, 4862895), (40, 3890316), (48, 3241930), (60, 2593544), (73, 2131680), (80, 1945158), (96, 1620965), (120, 1296772), (146, 1065840), (160, 972579), (219, 710560), (240, 648386), (292, 532920), (365, 426336), (438, 355280), (480, 324193), (584, 266460), (730, 213168), (876, 177640), (1095, 142112), (1168, 133230), (1460, 106584), (1752, 88820), (2190, 71056), (2336, 66615), (2920, 53292), (3504, 44410), (4380, 35528), (4441, 35040), (5840, 26646), (7008, 22205), (8760, 17764), (8882, 17520), (11680, 13323)]