4978518960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{391393}}^1$

素因数の和:391462

約数の個数: 80

約数和(自身を含む): 15724645344

約数和(自身を除く): 10746126384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 391393, 782786, 1174179, 1565572, 1956965, 2348358, 3131144, 3913930, 4696716, 5870895, 6262288, 7827860, 9393432, 11741790, 15655720, 18786864, 20743829, 23483580, 31311440, 41487658, 46967160, 62231487, 82975316, 93934320, 103719145, 124462974, 165950632, 207438290, 248925948, 311157435, 331901264, 414876580, 497851896, 622314870, 829753160, 995703792, 1244629740, 1659506320, 2489259480, 4978518960]

約数ペア:

[(1, 4978518960), (2, 2489259480), (3, 1659506320), (4, 1244629740), (5, 995703792), (6, 829753160), (8, 622314870), (10, 497851896), (12, 414876580), (15, 331901264), (16, 311157435), (20, 248925948), (24, 207438290), (30, 165950632), (40, 124462974), (48, 103719145), (53, 93934320), (60, 82975316), (80, 62231487), (106, 46967160), (120, 41487658), (159, 31311440), (212, 23483580), (240, 20743829), (265, 18786864), (318, 15655720), (424, 11741790), (530, 9393432), (636, 7827860), (795, 6262288), (848, 5870895), (1060, 4696716), (1272, 3913930), (1590, 3131144), (2120, 2348358), (2544, 1956965), (3180, 1565572), (4240, 1174179), (6360, 782786), (12720, 391393)]