189046260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80789}}^1$

素因数の和:80817

約数の個数: 72

約数和(自身を含む): 617558760

約数和(自身を除く): 428512500

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, 80789, 161578, 242367, 323156, 403945, 484734, 727101, 807890, 969468, 1050257, 1211835, 1454202, 1615780, 2100514, 2423670, 2908404, 3150771, 3635505, 4201028, 4847340, 5251285, 6301542, 7271010, 9452313, 10502570, 12603084, 14542020, 15753855, 18904626, 21005140, 31507710, 37809252, 47261565, 63015420, 94523130, 189046260]

約数ペア:

[(1, 189046260), (2, 94523130), (3, 63015420), (4, 47261565), (5, 37809252), (6, 31507710), (9, 21005140), (10, 18904626), (12, 15753855), (13, 14542020), (15, 12603084), (18, 10502570), (20, 9452313), (26, 7271010), (30, 6301542), (36, 5251285), (39, 4847340), (45, 4201028), (52, 3635505), (60, 3150771), (65, 2908404), (78, 2423670), (90, 2100514), (117, 1615780), (130, 1454202), (156, 1211835), (180, 1050257), (195, 969468), (234, 807890), (260, 727101), (390, 484734), (468, 403945), (585, 323156), (780, 242367), (1170, 161578), (2340, 80789)]