120938220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51683}}^1$

素因数の和:51711

約数の個数: 72

約数和(自身を含む): 395072496

約数和(自身を除く): 274134276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 51683, 103366, 155049, 206732, 258415, 310098, 465147, 516830, 620196, 671879, 775245, 930294, 1033660, 1343758, 1550490, 1860588, 2015637, 2325735, 2687516, 3100980, 3359395, 4031274, 4651470, 6046911, 6718790, 8062548, 9302940, 10078185, 12093822, 13437580, 20156370, 24187644, 30234555, 40312740, 60469110, 120938220]

約数ペア:

[(1, 120938220), (2, 60469110), (3, 40312740), (4, 30234555), (5, 24187644), (6, 20156370), (9, 13437580), (10, 12093822), (12, 10078185), (13, 9302940), (15, 8062548), (18, 6718790), (20, 6046911), (26, 4651470), (30, 4031274), (36, 3359395), (39, 3100980), (45, 2687516), (52, 2325735), (60, 2015637), (65, 1860588), (78, 1550490), (90, 1343758), (117, 1033660), (130, 930294), (156, 775245), (180, 671879), (195, 620196), (234, 516830), (260, 465147), (390, 310098), (468, 258415), (585, 206732), (780, 155049), (1170, 103366), (2340, 51683)]