355383360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{123397}}^1$

素因数の和:123420

約数の個数: 84

約数和(自身を含む): 1222380588

約数和(自身を除く): 866997228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 123397, 246794, 370191, 493588, 616985, 740382, 987176, 1110573, 1233970, 1480764, 1850955, 1974352, 2221146, 2467940, 2961528, 3701910, 3948704, 4442292, 4935880, 5552865, 5923056, 7403820, 7897408, 8884584, 9871760, 11105730, 11846112, 14807640, 17769168, 19743520, 22211460, 23692224, 29615280, 35538336, 39487040, 44422920, 59230560, 71076672, 88845840, 118461120, 177691680, 355383360]

約数ペア:

[(1, 355383360), (2, 177691680), (3, 118461120), (4, 88845840), (5, 71076672), (6, 59230560), (8, 44422920), (9, 39487040), (10, 35538336), (12, 29615280), (15, 23692224), (16, 22211460), (18, 19743520), (20, 17769168), (24, 14807640), (30, 11846112), (32, 11105730), (36, 9871760), (40, 8884584), (45, 7897408), (48, 7403820), (60, 5923056), (64, 5552865), (72, 4935880), (80, 4442292), (90, 3948704), (96, 3701910), (120, 2961528), (144, 2467940), (160, 2221146), (180, 1974352), (192, 1850955), (240, 1480764), (288, 1233970), (320, 1110573), (360, 987176), (480, 740382), (576, 616985), (720, 493588), (960, 370191), (1440, 246794), (2880, 123397)]