455396640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1373}}^1$

素因数の和:2082

約数の個数: 96

約数和(自身を含む): 1437621696

約数和(自身を除く): 982225056

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, 691, 1373, 1382, 2073, 2746, 2764, 3455, 4119, 4146, 5492, 5528, 6865, 6910, 8238, 8292, 10365, 10984, 11056, 13730, 13820, 16476, 16584, 20595, 20730, 21968, 22112, 27460, 27640, 32952, 33168, 41190, 41460, 43936, 54920, 55280, 65904, 66336, 82380, 82920, 109840, 110560, 131808, 164760, 165840, 219680, 329520, 331680, 659040, 948743, 1897486, 2846229, 3794972, 4743715, 5692458, 7589944, 9487430, 11384916, 14231145, 15179888, 18974860, 22769832, 28462290, 30359776, 37949720, 45539664, 56924580, 75899440, 91079328, 113849160, 151798880, 227698320, 455396640]

約数ペア:

[(1, 455396640), (2, 227698320), (3, 151798880), (4, 113849160), (5, 91079328), (6, 75899440), (8, 56924580), (10, 45539664), (12, 37949720), (15, 30359776), (16, 28462290), (20, 22769832), (24, 18974860), (30, 15179888), (32, 14231145), (40, 11384916), (48, 9487430), (60, 7589944), (80, 5692458), (96, 4743715), (120, 3794972), (160, 2846229), (240, 1897486), (480, 948743), (691, 659040), (1373, 331680), (1382, 329520), (2073, 219680), (2746, 165840), (2764, 164760), (3455, 131808), (4119, 110560), (4146, 109840), (5492, 82920), (5528, 82380), (6865, 66336), (6910, 65904), (8238, 55280), (8292, 54920), (10365, 43936), (10984, 41460), (11056, 41190), (13730, 33168), (13820, 32952), (16476, 27640), (16584, 27460), (20595, 22112), (20730, 21968)]