84912240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50543}}^1$

素因数の和:50566

約数の個数: 80

約数和(自身を含む): 300837888

約数和(自身を除く): 215925648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 50543, 101086, 151629, 202172, 252715, 303258, 353801, 404344, 505430, 606516, 707602, 758145, 808688, 1010860, 1061403, 1213032, 1415204, 1516290, 1769005, 2021720, 2122806, 2426064, 2830408, 3032580, 3538010, 4043440, 4245612, 5307015, 5660816, 6065160, 7076020, 8491224, 10614030, 12130320, 14152040, 16982448, 21228060, 28304080, 42456120, 84912240]

約数ペア:

[(1, 84912240), (2, 42456120), (3, 28304080), (4, 21228060), (5, 16982448), (6, 14152040), (7, 12130320), (8, 10614030), (10, 8491224), (12, 7076020), (14, 6065160), (15, 5660816), (16, 5307015), (20, 4245612), (21, 4043440), (24, 3538010), (28, 3032580), (30, 2830408), (35, 2426064), (40, 2122806), (42, 2021720), (48, 1769005), (56, 1516290), (60, 1415204), (70, 1213032), (80, 1061403), (84, 1010860), (105, 808688), (112, 758145), (120, 707602), (140, 606516), (168, 505430), (210, 404344), (240, 353801), (280, 303258), (336, 252715), (420, 202172), (560, 151629), (840, 101086), (1680, 50543)]