119372220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60289}}^1$

素因数の和:60315

約数の個数: 72

約数和(自身を含む): 395020080

約数和(自身を除く): 275647860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 60289, 120578, 180867, 241156, 301445, 361734, 542601, 602890, 663179, 723468, 904335, 1085202, 1205780, 1326358, 1808670, 1989537, 2170404, 2652716, 2713005, 3315895, 3617340, 3979074, 5426010, 5968611, 6631790, 7958148, 9947685, 10852020, 11937222, 13263580, 19895370, 23874444, 29843055, 39790740, 59686110, 119372220]

約数ペア:

[(1, 119372220), (2, 59686110), (3, 39790740), (4, 29843055), (5, 23874444), (6, 19895370), (9, 13263580), (10, 11937222), (11, 10852020), (12, 9947685), (15, 7958148), (18, 6631790), (20, 5968611), (22, 5426010), (30, 3979074), (33, 3617340), (36, 3315895), (44, 2713005), (45, 2652716), (55, 2170404), (60, 1989537), (66, 1808670), (90, 1326358), (99, 1205780), (110, 1085202), (132, 904335), (165, 723468), (180, 663179), (198, 602890), (220, 542601), (330, 361734), (396, 301445), (495, 241156), (660, 180867), (990, 120578), (1980, 60289)]