79928280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{222023}}^1$

素因数の和:222040

約数の個数: 48

約数和(自身を含む): 259768080

約数和(自身を除く): 179839800

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, 222023, 444046, 666069, 888092, 1110115, 1332138, 1776184, 1998207, 2220230, 2664276, 3330345, 3996414, 4440460, 5328552, 6660690, 7992828, 8880920, 9991035, 13321380, 15985656, 19982070, 26642760, 39964140, 79928280]

約数ペア:

[(1, 79928280), (2, 39964140), (3, 26642760), (4, 19982070), (5, 15985656), (6, 13321380), (8, 9991035), (9, 8880920), (10, 7992828), (12, 6660690), (15, 5328552), (18, 4440460), (20, 3996414), (24, 3330345), (30, 2664276), (36, 2220230), (40, 1998207), (45, 1776184), (60, 1332138), (72, 1110115), (90, 888092), (120, 666069), (180, 444046), (360, 222023)]