154128120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{75553}}^1$

素因数の和:75584

約数の個数: 64

約数和(自身を含む): 489589920

約数和(自身を除く): 335461800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 75553, 151106, 226659, 302212, 377765, 453318, 604424, 755530, 906636, 1133295, 1284401, 1511060, 1813272, 2266590, 2568802, 3022120, 3853203, 4533180, 5137604, 6422005, 7706406, 9066360, 10275208, 12844010, 15412812, 19266015, 25688020, 30825624, 38532030, 51376040, 77064060, 154128120]

約数ペア:

[(1, 154128120), (2, 77064060), (3, 51376040), (4, 38532030), (5, 30825624), (6, 25688020), (8, 19266015), (10, 15412812), (12, 12844010), (15, 10275208), (17, 9066360), (20, 7706406), (24, 6422005), (30, 5137604), (34, 4533180), (40, 3853203), (51, 3022120), (60, 2568802), (68, 2266590), (85, 1813272), (102, 1511060), (120, 1284401), (136, 1133295), (170, 906636), (204, 755530), (255, 604424), (340, 453318), (408, 377765), (510, 302212), (680, 226659), (1020, 151106), (2040, 75553)]