80255212470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20737781}}^1$

素因数の和:20737837

約数の個数: 48

約数和(自身を含む): 213516203472

約数和(自身を除く): 133260991002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 20737781, 41475562, 62213343, 103688905, 124426686, 186640029, 207377810, 311066715, 373280058, 622133430, 891724583, 933200145, 1783449166, 1866400290, 2675173749, 4458622915, 5350347498, 8025521247, 8917245830, 13375868745, 16051042494, 26751737490, 40127606235, 80255212470]

約数ペア:

[(1, 80255212470), (2, 40127606235), (3, 26751737490), (5, 16051042494), (6, 13375868745), (9, 8917245830), (10, 8025521247), (15, 5350347498), (18, 4458622915), (30, 2675173749), (43, 1866400290), (45, 1783449166), (86, 933200145), (90, 891724583), (129, 622133430), (215, 373280058), (258, 311066715), (387, 207377810), (430, 186640029), (645, 124426686), (774, 103688905), (1290, 62213343), (1935, 41475562), (3870, 20737781)]