478485720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1329127}}^1$

素因数の和:1329144

約数の個数: 48

約数和(自身を含む): 1555079760

約数和(自身を除く): 1076594040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1329127, 2658254, 3987381, 5316508, 6645635, 7974762, 10633016, 11962143, 13291270, 15949524, 19936905, 23924286, 26582540, 31899048, 39873810, 47848572, 53165080, 59810715, 79747620, 95697144, 119621430, 159495240, 239242860, 478485720]

約数ペア:

[(1, 478485720), (2, 239242860), (3, 159495240), (4, 119621430), (5, 95697144), (6, 79747620), (8, 59810715), (9, 53165080), (10, 47848572), (12, 39873810), (15, 31899048), (18, 26582540), (20, 23924286), (24, 19936905), (30, 15949524), (36, 13291270), (40, 11962143), (45, 10633016), (60, 7974762), (72, 6645635), (90, 5316508), (120, 3987381), (180, 2658254), (360, 1329127)]