494282760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17987}}^1$

素因数の和:18230

約数の個数: 64

約数和(自身を含む): 1489406400

約数和(自身を除く): 995123640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 4580, 5496, 6870, 9160, 13740, 17987, 27480, 35974, 53961, 71948, 89935, 107922, 143896, 179870, 215844, 269805, 359740, 431688, 539610, 719480, 1079220, 2158440, 4119023, 8238046, 12357069, 16476092, 20595115, 24714138, 32952184, 41190230, 49428276, 61785345, 82380460, 98856552, 123570690, 164760920, 247141380, 494282760]

約数ペア:

[(1, 494282760), (2, 247141380), (3, 164760920), (4, 123570690), (5, 98856552), (6, 82380460), (8, 61785345), (10, 49428276), (12, 41190230), (15, 32952184), (20, 24714138), (24, 20595115), (30, 16476092), (40, 12357069), (60, 8238046), (120, 4119023), (229, 2158440), (458, 1079220), (687, 719480), (916, 539610), (1145, 431688), (1374, 359740), (1832, 269805), (2290, 215844), (2748, 179870), (3435, 143896), (4580, 107922), (5496, 89935), (6870, 71948), (9160, 53961), (13740, 35974), (17987, 27480)]