72481530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 118289670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 239, 330, 478, 717, 919, 1195, 1434, 1838, 2390, 2629, 2757, 3585, 4595, 5258, 5514, 7170, 7887, 9190, 10109, 13145, 13785, 15774, 20218, 26290, 27570, 30327, 39435, 50545, 60654, 78870, 101090, 151635, 219641, 303270, 439282, 658923, 1098205, 1317846, 2196410, 2416051, 3294615, 4832102, 6589230, 7248153, 12080255, 14496306, 24160510, 36240765, 72481530]

約数ペア:

[(1, 72481530), (2, 36240765), (3, 24160510), (5, 14496306), (6, 12080255), (10, 7248153), (11, 6589230), (15, 4832102), (22, 3294615), (30, 2416051), (33, 2196410), (55, 1317846), (66, 1098205), (110, 658923), (165, 439282), (239, 303270), (330, 219641), (478, 151635), (717, 101090), (919, 78870), (1195, 60654), (1434, 50545), (1838, 39435), (2390, 30327), (2629, 27570), (2757, 26290), (3585, 20218), (4595, 15774), (5258, 13785), (5514, 13145), (7170, 10109), (7887, 9190)]