90927960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24443}}^1$

素因数の和:24488

約数の個数: 64

約数和(自身を含む): 281594880

約数和(自身を除く): 190666920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 24443, 48886, 73329, 97772, 122215, 146658, 195544, 244430, 293316, 366645, 488860, 586632, 733290, 757733, 977720, 1466580, 1515466, 2273199, 2933160, 3030932, 3788665, 4546398, 6061864, 7577330, 9092796, 11365995, 15154660, 18185592, 22731990, 30309320, 45463980, 90927960]

約数ペア:

[(1, 90927960), (2, 45463980), (3, 30309320), (4, 22731990), (5, 18185592), (6, 15154660), (8, 11365995), (10, 9092796), (12, 7577330), (15, 6061864), (20, 4546398), (24, 3788665), (30, 3030932), (31, 2933160), (40, 2273199), (60, 1515466), (62, 1466580), (93, 977720), (120, 757733), (124, 733290), (155, 586632), (186, 488860), (248, 366645), (310, 293316), (372, 244430), (465, 195544), (620, 146658), (744, 122215), (930, 97772), (1240, 73329), (1860, 48886), (3720, 24443)]