117804780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{72719}}^1$

素因数の和:72740

約数の個数: 60

約数和(自身を含む): 369563040

約数和(自身を除く): 251758260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 72719, 145438, 218157, 290876, 363595, 436314, 654471, 727190, 872628, 1090785, 1308942, 1454380, 1963413, 2181570, 2617884, 3272355, 3926826, 4363140, 5890239, 6544710, 7853652, 9817065, 11780478, 13089420, 19634130, 23560956, 29451195, 39268260, 58902390, 117804780]

約数ペア:

[(1, 117804780), (2, 58902390), (3, 39268260), (4, 29451195), (5, 23560956), (6, 19634130), (9, 13089420), (10, 11780478), (12, 9817065), (15, 7853652), (18, 6544710), (20, 5890239), (27, 4363140), (30, 3926826), (36, 3272355), (45, 2617884), (54, 2181570), (60, 1963413), (81, 1454380), (90, 1308942), (108, 1090785), (135, 872628), (162, 727190), (180, 654471), (270, 436314), (324, 363595), (405, 290876), (540, 218157), (810, 145438), (1620, 72719)]