201485640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6967}}^1$

素因数の和:7222

約数の個数: 64

約数和(自身を含む): 607052160

約数和(自身を除く): 405566520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 6967, 7230, 9640, 13934, 14460, 20901, 27868, 28920, 34835, 41802, 55736, 69670, 83604, 104505, 139340, 167208, 209010, 278680, 418020, 836040, 1679047, 3358094, 5037141, 6716188, 8395235, 10074282, 13432376, 16790470, 20148564, 25185705, 33580940, 40297128, 50371410, 67161880, 100742820, 201485640]

約数ペア:

[(1, 201485640), (2, 100742820), (3, 67161880), (4, 50371410), (5, 40297128), (6, 33580940), (8, 25185705), (10, 20148564), (12, 16790470), (15, 13432376), (20, 10074282), (24, 8395235), (30, 6716188), (40, 5037141), (60, 3358094), (120, 1679047), (241, 836040), (482, 418020), (723, 278680), (964, 209010), (1205, 167208), (1446, 139340), (1928, 104505), (2410, 83604), (2892, 69670), (3615, 55736), (4820, 41802), (5784, 34835), (6967, 28920), (7230, 27868), (9640, 20901), (13934, 14460)]