63381480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1949}}^1$

素因数の和:2234

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 127562520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 1949, 2168, 2710, 3252, 3898, 4065, 5420, 5847, 6504, 7796, 8130, 9745, 10840, 11694, 15592, 16260, 19490, 23388, 29235, 32520, 38980, 46776, 58470, 77960, 116940, 233880, 528179, 1056358, 1584537, 2112716, 2640895, 3169074, 4225432, 5281790, 6338148, 7922685, 10563580, 12676296, 15845370, 21127160, 31690740, 63381480]

約数ペア:

[(1, 63381480), (2, 31690740), (3, 21127160), (4, 15845370), (5, 12676296), (6, 10563580), (8, 7922685), (10, 6338148), (12, 5281790), (15, 4225432), (20, 3169074), (24, 2640895), (30, 2112716), (40, 1584537), (60, 1056358), (120, 528179), (271, 233880), (542, 116940), (813, 77960), (1084, 58470), (1355, 46776), (1626, 38980), (1949, 32520), (2168, 29235), (2710, 23388), (3252, 19490), (3898, 16260), (4065, 15592), (5420, 11694), (5847, 10840), (6504, 9745), (7796, 8130)]