8387580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3251}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 24038784

約数和(自身を除く): 15651204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 3251, 6502, 9753, 13004, 16255, 19506, 32510, 39012, 48765, 65020, 97530, 139793, 195060, 279586, 419379, 559172, 698965, 838758, 1397930, 1677516, 2096895, 2795860, 4193790, 8387580]

約数ペア:

[(1, 8387580), (2, 4193790), (3, 2795860), (4, 2096895), (5, 1677516), (6, 1397930), (10, 838758), (12, 698965), (15, 559172), (20, 419379), (30, 279586), (43, 195060), (60, 139793), (86, 97530), (129, 65020), (172, 48765), (215, 39012), (258, 32510), (430, 19506), (516, 16255), (645, 13004), (860, 9753), (1290, 6502), (2580, 3251)]