2015260020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3731963}}^1$

素因数の和:3731981

約数の個数: 48

約数和(自身を含む): 6269699520

約数和(自身を除く): 4254439500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3731963, 7463926, 11195889, 14927852, 18659815, 22391778, 33587667, 37319630, 44783556, 55979445, 67175334, 74639260, 100763001, 111958890, 134350668, 167938335, 201526002, 223917780, 335876670, 403052004, 503815005, 671753340, 1007630010, 2015260020]

約数ペア:

[(1, 2015260020), (2, 1007630010), (3, 671753340), (4, 503815005), (5, 403052004), (6, 335876670), (9, 223917780), (10, 201526002), (12, 167938335), (15, 134350668), (18, 111958890), (20, 100763001), (27, 74639260), (30, 67175334), (36, 55979445), (45, 44783556), (54, 37319630), (60, 33587667), (90, 22391778), (108, 18659815), (135, 14927852), (180, 11195889), (270, 7463926), (540, 3731963)]