872733720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{5297}}^1$

素因数の和:6684

約数の個数: 64

約数和(自身を含む): 2620602720

約数和(自身を除く): 1747869000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373, 2746, 4119, 5297, 5492, 6865, 8238, 10594, 10984, 13730, 15891, 16476, 20595, 21188, 26485, 27460, 31782, 32952, 41190, 42376, 52970, 54920, 63564, 79455, 82380, 105940, 127128, 158910, 164760, 211880, 317820, 635640, 7272781, 14545562, 21818343, 29091124, 36363905, 43636686, 58182248, 72727810, 87273372, 109091715, 145455620, 174546744, 218183430, 290911240, 436366860, 872733720]

約数ペア:

[(1, 872733720), (2, 436366860), (3, 290911240), (4, 218183430), (5, 174546744), (6, 145455620), (8, 109091715), (10, 87273372), (12, 72727810), (15, 58182248), (20, 43636686), (24, 36363905), (30, 29091124), (40, 21818343), (60, 14545562), (120, 7272781), (1373, 635640), (2746, 317820), (4119, 211880), (5297, 164760), (5492, 158910), (6865, 127128), (8238, 105940), (10594, 82380), (10984, 79455), (13730, 63564), (15891, 54920), (16476, 52970), (20595, 42376), (21188, 41190), (26485, 32952), (27460, 31782)]