496428840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1378969}}^1$

素因数の和:1378986

約数の個数: 48

約数和(自身を含む): 1613394900

約数和(自身を除く): 1116966060

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, 1378969, 2757938, 4136907, 5515876, 6894845, 8273814, 11031752, 12410721, 13789690, 16547628, 20684535, 24821442, 27579380, 33095256, 41369070, 49642884, 55158760, 62053605, 82738140, 99285768, 124107210, 165476280, 248214420, 496428840]

約数ペア:

[(1, 496428840), (2, 248214420), (3, 165476280), (4, 124107210), (5, 99285768), (6, 82738140), (8, 62053605), (9, 55158760), (10, 49642884), (12, 41369070), (15, 33095256), (18, 27579380), (20, 24821442), (24, 20684535), (30, 16547628), (36, 13789690), (40, 12410721), (45, 11031752), (60, 8273814), (72, 6894845), (90, 5515876), (120, 4136907), (180, 2757938), (360, 1378969)]