90734520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24391}}^1$

素因数の和:24436

約数の個数: 64

約数和(自身を含む): 280995840

約数和(自身を除く): 190261320

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, 24391, 48782, 73173, 97564, 121955, 146346, 195128, 243910, 292692, 365865, 487820, 585384, 731730, 756121, 975640, 1463460, 1512242, 2268363, 2926920, 3024484, 3780605, 4536726, 6048968, 7561210, 9073452, 11341815, 15122420, 18146904, 22683630, 30244840, 45367260, 90734520]

約数ペア:

[(1, 90734520), (2, 45367260), (3, 30244840), (4, 22683630), (5, 18146904), (6, 15122420), (8, 11341815), (10, 9073452), (12, 7561210), (15, 6048968), (20, 4536726), (24, 3780605), (30, 3024484), (31, 2926920), (40, 2268363), (60, 1512242), (62, 1463460), (93, 975640), (120, 756121), (124, 731730), (155, 585384), (186, 487820), (248, 365865), (310, 292692), (372, 243910), (465, 195128), (620, 146346), (744, 121955), (930, 97564), (1240, 73173), (1860, 48782), (3720, 24391)]