18963480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158029}}^1$

素因数の和:158043

約数の個数: 32

約数和(自身を含む): 56890800

約数和(自身を除く): 37927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158029, 316058, 474087, 632116, 790145, 948174, 1264232, 1580290, 1896348, 2370435, 3160580, 3792696, 4740870, 6321160, 9481740, 18963480]

約数ペア:

[(1, 18963480), (2, 9481740), (3, 6321160), (4, 4740870), (5, 3792696), (6, 3160580), (8, 2370435), (10, 1896348), (12, 1580290), (15, 1264232), (20, 948174), (24, 790145), (30, 632116), (40, 474087), (60, 316058), (120, 158029)]