161610840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26407}}^1$

素因数の和:26441

約数の個数: 96

約数和(自身を含む): 556152480

約数和(自身を除く): 394541640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 26407, 52814, 79221, 105628, 132035, 158442, 211256, 237663, 264070, 316884, 396105, 448919, 475326, 528140, 633768, 792210, 897838, 950652, 1056280, 1188315, 1346757, 1584420, 1795676, 1901304, 2244595, 2376630, 2693514, 3168840, 3591352, 4040271, 4489190, 4753260, 5387028, 6733785, 8080542, 8978380, 9506520, 10774056, 13467570, 16161084, 17956760, 20201355, 26935140, 32322168, 40402710, 53870280, 80805420, 161610840]

約数ペア:

[(1, 161610840), (2, 80805420), (3, 53870280), (4, 40402710), (5, 32322168), (6, 26935140), (8, 20201355), (9, 17956760), (10, 16161084), (12, 13467570), (15, 10774056), (17, 9506520), (18, 8978380), (20, 8080542), (24, 6733785), (30, 5387028), (34, 4753260), (36, 4489190), (40, 4040271), (45, 3591352), (51, 3168840), (60, 2693514), (68, 2376630), (72, 2244595), (85, 1901304), (90, 1795676), (102, 1584420), (120, 1346757), (136, 1188315), (153, 1056280), (170, 950652), (180, 897838), (204, 792210), (255, 633768), (306, 528140), (340, 475326), (360, 448919), (408, 396105), (510, 316884), (612, 264070), (680, 237663), (765, 211256), (1020, 158442), (1224, 132035), (1530, 105628), (2040, 79221), (3060, 52814), (6120, 26407)]