190361520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{264391}}^1$

素因数の和:264410

約数の個数: 60

約数和(自身を含む): 639299856

約数和(自身を除く): 448938336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 264391, 528782, 793173, 1057564, 1321955, 1586346, 2115128, 2379519, 2643910, 3172692, 3965865, 4230256, 4759038, 5287820, 6345384, 7931730, 9518076, 10575640, 11897595, 12690768, 15863460, 19036152, 21151280, 23795190, 31726920, 38072304, 47590380, 63453840, 95180760, 190361520]

約数ペア:

[(1, 190361520), (2, 95180760), (3, 63453840), (4, 47590380), (5, 38072304), (6, 31726920), (8, 23795190), (9, 21151280), (10, 19036152), (12, 15863460), (15, 12690768), (16, 11897595), (18, 10575640), (20, 9518076), (24, 7931730), (30, 6345384), (36, 5287820), (40, 4759038), (45, 4230256), (48, 3965865), (60, 3172692), (72, 2643910), (80, 2379519), (90, 2115128), (120, 1586346), (144, 1321955), (180, 1057564), (240, 793173), (360, 528782), (720, 264391)]