481556280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2233

約数の個数: 128

約数和(自身を含む): 1543924800

約数和(自身を除く): 1062368520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 904, 1020, 1130, 1356, 1695, 1921, 2040, 2089, 2260, 2712, 3390, 3842, 4178, 4520, 5763, 6267, 6780, 7684, 8356, 9605, 10445, 11526, 12534, 13560, 15368, 16712, 19210, 20890, 23052, 25068, 28815, 31335, 35513, 38420, 41780, 46104, 50136, 57630, 62670, 71026, 76840, 83560, 106539, 115260, 125340, 142052, 177565, 213078, 230520, 236057, 250680, 284104, 355130, 426156, 472114, 532695, 708171, 710260, 852312, 944228, 1065390, 1180285, 1416342, 1420520, 1888456, 2130780, 2360570, 2832684, 3540855, 4012969, 4261560, 4721140, 5665368, 7081710, 8025938, 9442280, 12038907, 14163420, 16051876, 20064845, 24077814, 28326840, 32103752, 40129690, 48155628, 60194535, 80259380, 96311256, 120389070, 160518760, 240778140, 481556280]

約数ペア:

[(1, 481556280), (2, 240778140), (3, 160518760), (4, 120389070), (5, 96311256), (6, 80259380), (8, 60194535), (10, 48155628), (12, 40129690), (15, 32103752), (17, 28326840), (20, 24077814), (24, 20064845), (30, 16051876), (34, 14163420), (40, 12038907), (51, 9442280), (60, 8025938), (68, 7081710), (85, 5665368), (102, 4721140), (113, 4261560), (120, 4012969), (136, 3540855), (170, 2832684), (204, 2360570), (226, 2130780), (255, 1888456), (339, 1420520), (340, 1416342), (408, 1180285), (452, 1065390), (510, 944228), (565, 852312), (678, 710260), (680, 708171), (904, 532695), (1020, 472114), (1130, 426156), (1356, 355130), (1695, 284104), (1921, 250680), (2040, 236057), (2089, 230520), (2260, 213078), (2712, 177565), (3390, 142052), (3842, 125340), (4178, 115260), (4520, 106539), (5763, 83560), (6267, 76840), (6780, 71026), (7684, 62670), (8356, 57630), (9605, 50136), (10445, 46104), (11526, 41780), (12534, 38420), (13560, 35513), (15368, 31335), (16712, 28815), (19210, 25068), (20890, 23052)]