76104720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105701}}^1$

素因数の和:105720

約数の個数: 60

約数和(自身を含む): 255587436

約数和(自身を除く): 179482716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 105701, 211402, 317103, 422804, 528505, 634206, 845608, 951309, 1057010, 1268412, 1585515, 1691216, 1902618, 2114020, 2536824, 3171030, 3805236, 4228040, 4756545, 5073648, 6342060, 7610472, 8456080, 9513090, 12684120, 15220944, 19026180, 25368240, 38052360, 76104720]

約数ペア:

[(1, 76104720), (2, 38052360), (3, 25368240), (4, 19026180), (5, 15220944), (6, 12684120), (8, 9513090), (9, 8456080), (10, 7610472), (12, 6342060), (15, 5073648), (16, 4756545), (18, 4228040), (20, 3805236), (24, 3171030), (30, 2536824), (36, 2114020), (40, 1902618), (45, 1691216), (48, 1585515), (60, 1268412), (72, 1057010), (80, 951309), (90, 845608), (120, 634206), (144, 528505), (180, 422804), (240, 317103), (360, 211402), (720, 105701)]