118241440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 289022580

約数和(自身を除く): 170781140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 769, 961, 992, 1240, 1538, 1922, 2480, 3076, 3844, 3845, 4805, 4960, 6152, 7688, 7690, 9610, 12304, 15376, 15380, 19220, 23839, 24608, 30752, 30760, 38440, 47678, 61520, 76880, 95356, 119195, 123040, 153760, 190712, 238390, 381424, 476780, 739009, 762848, 953560, 1478018, 1907120, 2956036, 3695045, 3814240, 5912072, 7390090, 11824144, 14780180, 23648288, 29560360, 59120720, 118241440]

約数ペア:

[(1, 118241440), (2, 59120720), (4, 29560360), (5, 23648288), (8, 14780180), (10, 11824144), (16, 7390090), (20, 5912072), (31, 3814240), (32, 3695045), (40, 2956036), (62, 1907120), (80, 1478018), (124, 953560), (155, 762848), (160, 739009), (248, 476780), (310, 381424), (496, 238390), (620, 190712), (769, 153760), (961, 123040), (992, 119195), (1240, 95356), (1538, 76880), (1922, 61520), (2480, 47678), (3076, 38440), (3844, 30760), (3845, 30752), (4805, 24608), (4960, 23839), (6152, 19220), (7688, 15380), (7690, 15376), (9610, 12304)]