64581960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6047}}^1$

素因数の和:6150

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 131373240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 6047, 10680, 12094, 18141, 24188, 30235, 36282, 48376, 60470, 72564, 90705, 120940, 145128, 181410, 241880, 362820, 538183, 725640, 1076366, 1614549, 2152732, 2690915, 3229098, 4305464, 5381830, 6458196, 8072745, 10763660, 12916392, 16145490, 21527320, 32290980, 64581960]

約数ペア:

[(1, 64581960), (2, 32290980), (3, 21527320), (4, 16145490), (5, 12916392), (6, 10763660), (8, 8072745), (10, 6458196), (12, 5381830), (15, 4305464), (20, 3229098), (24, 2690915), (30, 2152732), (40, 1614549), (60, 1076366), (89, 725640), (120, 538183), (178, 362820), (267, 241880), (356, 181410), (445, 145128), (534, 120940), (712, 90705), (890, 72564), (1068, 60470), (1335, 48376), (1780, 36282), (2136, 30235), (2670, 24188), (3560, 18141), (5340, 12094), (6047, 10680)]