302822560

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7919}}^1$

素因数の和:8173

約数の個数: 48

約数和(自身を含む): 718502400

約数和(自身を除く): 415679840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 7648, 7919, 9560, 15838, 19120, 31676, 38240, 39595, 63352, 79190, 126704, 158380, 253408, 316760, 633520, 1267040, 1892641, 3785282, 7570564, 9463205, 15141128, 18926410, 30282256, 37852820, 60564512, 75705640, 151411280, 302822560]

約数ペア:

[(1, 302822560), (2, 151411280), (4, 75705640), (5, 60564512), (8, 37852820), (10, 30282256), (16, 18926410), (20, 15141128), (32, 9463205), (40, 7570564), (80, 3785282), (160, 1892641), (239, 1267040), (478, 633520), (956, 316760), (1195, 253408), (1912, 158380), (2390, 126704), (3824, 79190), (4780, 63352), (7648, 39595), (7919, 38240), (9560, 31676), (15838, 19120)]