2445255720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6792377}}^1$

素因数の和:6792394

約数の個数: 48

約数和(自身を含む): 7947082260

約数和(自身を除く): 5501826540

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, 6792377, 13584754, 20377131, 27169508, 33961885, 40754262, 54339016, 61131393, 67923770, 81508524, 101885655, 122262786, 135847540, 163017048, 203771310, 244525572, 271695080, 305656965, 407542620, 489051144, 611313930, 815085240, 1222627860, 2445255720]

約数ペア:

[(1, 2445255720), (2, 1222627860), (3, 815085240), (4, 611313930), (5, 489051144), (6, 407542620), (8, 305656965), (9, 271695080), (10, 244525572), (12, 203771310), (15, 163017048), (18, 135847540), (20, 122262786), (24, 101885655), (30, 81508524), (36, 67923770), (40, 61131393), (45, 54339016), (60, 40754262), (72, 33961885), (90, 27169508), (120, 20377131), (180, 13584754), (360, 6792377)]