135320580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24251}}^1$

素因数の和:24297

約数の個数: 72

約数和(自身を含む): 423730944

約数和(自身を除く): 288410364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 24251, 48502, 72753, 97004, 121255, 145506, 218259, 242510, 291012, 363765, 436518, 485020, 727530, 751781, 873036, 1091295, 1455060, 1503562, 2182590, 2255343, 3007124, 3758905, 4365180, 4510686, 6766029, 7517810, 9021372, 11276715, 13532058, 15035620, 22553430, 27064116, 33830145, 45106860, 67660290, 135320580]

約数ペア:

[(1, 135320580), (2, 67660290), (3, 45106860), (4, 33830145), (5, 27064116), (6, 22553430), (9, 15035620), (10, 13532058), (12, 11276715), (15, 9021372), (18, 7517810), (20, 6766029), (30, 4510686), (31, 4365180), (36, 3758905), (45, 3007124), (60, 2255343), (62, 2182590), (90, 1503562), (93, 1455060), (124, 1091295), (155, 873036), (180, 751781), (186, 727530), (279, 485020), (310, 436518), (372, 363765), (465, 291012), (558, 242510), (620, 218259), (930, 145506), (1116, 121255), (1395, 97004), (1860, 72753), (2790, 48502), (5580, 24251)]