151445640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4657}}^1$

素因数の和:4942

約数の個数: 64

約数和(自身を含む): 456111360

約数和(自身を除く): 304665720

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, 2168, 2710, 3252, 4065, 4657, 5420, 6504, 8130, 9314, 10840, 13971, 16260, 18628, 23285, 27942, 32520, 37256, 46570, 55884, 69855, 93140, 111768, 139710, 186280, 279420, 558840, 1262047, 2524094, 3786141, 5048188, 6310235, 7572282, 10096376, 12620470, 15144564, 18930705, 25240940, 30289128, 37861410, 50481880, 75722820, 151445640]

約数ペア:

[(1, 151445640), (2, 75722820), (3, 50481880), (4, 37861410), (5, 30289128), (6, 25240940), (8, 18930705), (10, 15144564), (12, 12620470), (15, 10096376), (20, 7572282), (24, 6310235), (30, 5048188), (40, 3786141), (60, 2524094), (120, 1262047), (271, 558840), (542, 279420), (813, 186280), (1084, 139710), (1355, 111768), (1626, 93140), (2168, 69855), (2710, 55884), (3252, 46570), (4065, 37256), (4657, 32520), (5420, 27942), (6504, 23285), (8130, 18628), (9314, 16260), (10840, 13971)]