120101440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12107}}^1$

素因数の和:12155

約数の個数: 56

約数和(自身を含む): 295241472

約数和(自身を除く): 175140032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 12107, 24214, 48428, 60535, 96856, 121070, 193712, 242140, 375317, 387424, 484280, 750634, 774848, 968560, 1501268, 1876585, 1937120, 3002536, 3753170, 3874240, 6005072, 7506340, 12010144, 15012680, 24020288, 30025360, 60050720, 120101440]

約数ペア:

[(1, 120101440), (2, 60050720), (4, 30025360), (5, 24020288), (8, 15012680), (10, 12010144), (16, 7506340), (20, 6005072), (31, 3874240), (32, 3753170), (40, 3002536), (62, 1937120), (64, 1876585), (80, 1501268), (124, 968560), (155, 774848), (160, 750634), (248, 484280), (310, 387424), (320, 375317), (496, 242140), (620, 193712), (992, 121070), (1240, 96856), (1984, 60535), (2480, 48428), (4960, 24214), (9920, 12107)]