8894520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 29877120

約数和(自身を除く): 20982600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 797, 930, 1116, 1240, 1395, 1594, 1860, 2232, 2391, 2790, 3188, 3720, 3985, 4782, 5580, 6376, 7173, 7970, 9564, 11160, 11955, 14346, 15940, 19128, 23910, 24707, 28692, 31880, 35865, 47820, 49414, 57384, 71730, 74121, 95640, 98828, 123535, 143460, 148242, 197656, 222363, 247070, 286920, 296484, 370605, 444726, 494140, 592968, 741210, 889452, 988280, 1111815, 1482420, 1778904, 2223630, 2964840, 4447260, 8894520]

約数ペア:

[(1, 8894520), (2, 4447260), (3, 2964840), (4, 2223630), (5, 1778904), (6, 1482420), (8, 1111815), (9, 988280), (10, 889452), (12, 741210), (15, 592968), (18, 494140), (20, 444726), (24, 370605), (30, 296484), (31, 286920), (36, 247070), (40, 222363), (45, 197656), (60, 148242), (62, 143460), (72, 123535), (90, 98828), (93, 95640), (120, 74121), (124, 71730), (155, 57384), (180, 49414), (186, 47820), (248, 35865), (279, 31880), (310, 28692), (360, 24707), (372, 23910), (465, 19128), (558, 15940), (620, 14346), (744, 11955), (797, 11160), (930, 9564), (1116, 7970), (1240, 7173), (1395, 6376), (1594, 5580), (1860, 4782), (2232, 3985), (2391, 3720), (2790, 3188)]