573540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 1787520

約数和(自身を除く): 1213980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 121, 132, 158, 165, 220, 237, 242, 316, 330, 363, 395, 474, 484, 605, 660, 726, 790, 869, 948, 1185, 1210, 1452, 1580, 1738, 1815, 2370, 2420, 2607, 3476, 3630, 4345, 4740, 5214, 7260, 8690, 9559, 10428, 13035, 17380, 19118, 26070, 28677, 38236, 47795, 52140, 57354, 95590, 114708, 143385, 191180, 286770, 573540]

約数ペア:

[(1, 573540), (2, 286770), (3, 191180), (4, 143385), (5, 114708), (6, 95590), (10, 57354), (11, 52140), (12, 47795), (15, 38236), (20, 28677), (22, 26070), (30, 19118), (33, 17380), (44, 13035), (55, 10428), (60, 9559), (66, 8690), (79, 7260), (110, 5214), (121, 4740), (132, 4345), (158, 3630), (165, 3476), (220, 2607), (237, 2420), (242, 2370), (316, 1815), (330, 1738), (363, 1580), (395, 1452), (474, 1210), (484, 1185), (605, 948), (660, 869), (726, 790)]