252772560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1205

約数の個数: 120

約数和(自身を含む): 851764680

約数和(自身を除く): 598992120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 569, 617, 720, 1138, 1234, 1707, 1851, 2276, 2468, 2845, 3085, 3414, 3702, 4552, 4936, 5121, 5553, 5690, 6170, 6828, 7404, 8535, 9104, 9255, 9872, 10242, 11106, 11380, 12340, 13656, 14808, 17070, 18510, 20484, 22212, 22760, 24680, 25605, 27312, 27765, 29616, 34140, 37020, 40968, 44424, 45520, 49360, 51210, 55530, 68280, 74040, 81936, 88848, 102420, 111060, 136560, 148080, 204840, 222120, 351073, 409680, 444240, 702146, 1053219, 1404292, 1755365, 2106438, 2808584, 3159657, 3510730, 4212876, 5266095, 5617168, 6319314, 7021460, 8425752, 10532190, 12638628, 14042920, 15798285, 16851504, 21064380, 25277256, 28085840, 31596570, 42128760, 50554512, 63193140, 84257520, 126386280, 252772560]

約数ペア:

[(1, 252772560), (2, 126386280), (3, 84257520), (4, 63193140), (5, 50554512), (6, 42128760), (8, 31596570), (9, 28085840), (10, 25277256), (12, 21064380), (15, 16851504), (16, 15798285), (18, 14042920), (20, 12638628), (24, 10532190), (30, 8425752), (36, 7021460), (40, 6319314), (45, 5617168), (48, 5266095), (60, 4212876), (72, 3510730), (80, 3159657), (90, 2808584), (120, 2106438), (144, 1755365), (180, 1404292), (240, 1053219), (360, 702146), (569, 444240), (617, 409680), (720, 351073), (1138, 222120), (1234, 204840), (1707, 148080), (1851, 136560), (2276, 111060), (2468, 102420), (2845, 88848), (3085, 81936), (3414, 74040), (3702, 68280), (4552, 55530), (4936, 51210), (5121, 49360), (5553, 45520), (5690, 44424), (6170, 40968), (6828, 37020), (7404, 34140), (8535, 29616), (9104, 27765), (9255, 27312), (9872, 25605), (10242, 24680), (11106, 22760), (11380, 22212), (12340, 20484), (13656, 18510), (14808, 17070)]