404237760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{421081}}^1$

素因数の和:421101

約数の個数: 56

約数和(自身を含む): 1283457936

約数和(自身を除く): 879220176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 421081, 842162, 1263243, 1684324, 2105405, 2526486, 3368648, 4210810, 5052972, 6316215, 6737296, 8421620, 10105944, 12632430, 13474592, 16843240, 20211888, 25264860, 26949184, 33686480, 40423776, 50529720, 67372960, 80847552, 101059440, 134745920, 202118880, 404237760]

約数ペア:

[(1, 404237760), (2, 202118880), (3, 134745920), (4, 101059440), (5, 80847552), (6, 67372960), (8, 50529720), (10, 40423776), (12, 33686480), (15, 26949184), (16, 25264860), (20, 20211888), (24, 16843240), (30, 13474592), (32, 12632430), (40, 10105944), (48, 8421620), (60, 6737296), (64, 6316215), (80, 5052972), (96, 4210810), (120, 3368648), (160, 2526486), (192, 2105405), (240, 1684324), (320, 1263243), (480, 842162), (960, 421081)]