54976560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{577}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 171152736

約数和(自身を除く): 116176176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 577, 794, 1154, 1191, 1588, 1731, 1985, 2308, 2382, 2885, 3176, 3462, 3970, 4616, 4764, 5770, 5955, 6352, 6924, 7940, 8655, 9232, 9528, 11540, 11910, 13848, 15880, 17310, 19056, 23080, 23820, 27696, 31760, 34620, 46160, 47640, 69240, 95280, 138480, 229069, 458138, 687207, 916276, 1145345, 1374414, 1832552, 2290690, 2748828, 3436035, 3665104, 4581380, 5497656, 6872070, 9162760, 10995312, 13744140, 18325520, 27488280, 54976560]

約数ペア:

[(1, 54976560), (2, 27488280), (3, 18325520), (4, 13744140), (5, 10995312), (6, 9162760), (8, 6872070), (10, 5497656), (12, 4581380), (15, 3665104), (16, 3436035), (20, 2748828), (24, 2290690), (30, 1832552), (40, 1374414), (48, 1145345), (60, 916276), (80, 687207), (120, 458138), (240, 229069), (397, 138480), (577, 95280), (794, 69240), (1154, 47640), (1191, 46160), (1588, 34620), (1731, 31760), (1985, 27696), (2308, 23820), (2382, 23080), (2885, 19056), (3176, 17310), (3462, 15880), (3970, 13848), (4616, 11910), (4764, 11540), (5770, 9528), (5955, 9232), (6352, 8655), (6924, 7940)]