144940620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219607}}^1$

素因数の和:219630

約数の個数: 48

約数和(自身を含む): 442729728

約数和(自身を除く): 297789108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 219607, 439214, 658821, 878428, 1098035, 1317642, 2196070, 2415677, 2635284, 3294105, 4392140, 4831354, 6588210, 7247031, 9662708, 12078385, 13176420, 14494062, 24156770, 28988124, 36235155, 48313540, 72470310, 144940620]

約数ペア:

[(1, 144940620), (2, 72470310), (3, 48313540), (4, 36235155), (5, 28988124), (6, 24156770), (10, 14494062), (11, 13176420), (12, 12078385), (15, 9662708), (20, 7247031), (22, 6588210), (30, 4831354), (33, 4392140), (44, 3294105), (55, 2635284), (60, 2415677), (66, 2196070), (110, 1317642), (132, 1098035), (165, 878428), (220, 658821), (330, 439214), (660, 219607)]