202118880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421081}}^1$

素因数の和:421099

約数の個数: 48

約数和(自身を含む): 636675984

約数和(自身を除く): 434557104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 421081, 842162, 1263243, 1684324, 2105405, 2526486, 3368648, 4210810, 5052972, 6316215, 6737296, 8421620, 10105944, 12632430, 13474592, 16843240, 20211888, 25264860, 33686480, 40423776, 50529720, 67372960, 101059440, 202118880]

約数ペア:

[(1, 202118880), (2, 101059440), (3, 67372960), (4, 50529720), (5, 40423776), (6, 33686480), (8, 25264860), (10, 20211888), (12, 16843240), (15, 13474592), (16, 12632430), (20, 10105944), (24, 8421620), (30, 6737296), (32, 6316215), (40, 5052972), (48, 4210810), (60, 3368648), (80, 2526486), (96, 2105405), (120, 1684324), (160, 1263243), (240, 842162), (480, 421081)]