1590480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^2$

素因数の和:113

約数の個数: 90

約数和(自身を含む): 5457426

約数和(自身を除く): 3866946

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2209, 2256, 2820, 3384, 3760, 4230, 4418, 5640, 6627, 6768, 8460, 8836, 11045, 11280, 13254, 16920, 17672, 19881, 22090, 26508, 33135, 33840, 35344, 39762, 44180, 53016, 66270, 79524, 88360, 99405, 106032, 132540, 159048, 176720, 198810, 265080, 318096, 397620, 530160, 795240, 1590480]

約数ペア:

[(1, 1590480), (2, 795240), (3, 530160), (4, 397620), (5, 318096), (6, 265080), (8, 198810), (9, 176720), (10, 159048), (12, 132540), (15, 106032), (16, 99405), (18, 88360), (20, 79524), (24, 66270), (30, 53016), (36, 44180), (40, 39762), (45, 35344), (47, 33840), (48, 33135), (60, 26508), (72, 22090), (80, 19881), (90, 17672), (94, 16920), (120, 13254), (141, 11280), (144, 11045), (180, 8836), (188, 8460), (235, 6768), (240, 6627), (282, 5640), (360, 4418), (376, 4230), (423, 3760), (470, 3384), (564, 2820), (705, 2256), (720, 2209), (752, 2115), (846, 1880), (940, 1692), (1128, 1410)]