200819040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{418373}}^1$

素因数の和:418391

約数の個数: 48

約数和(自身を含む): 632581488

約数和(自身を除く): 431762448

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, 418373, 836746, 1255119, 1673492, 2091865, 2510238, 3346984, 4183730, 5020476, 6275595, 6693968, 8367460, 10040952, 12551190, 13387936, 16734920, 20081904, 25102380, 33469840, 40163808, 50204760, 66939680, 100409520, 200819040]

約数ペア:

[(1, 200819040), (2, 100409520), (3, 66939680), (4, 50204760), (5, 40163808), (6, 33469840), (8, 25102380), (10, 20081904), (12, 16734920), (15, 13387936), (16, 12551190), (20, 10040952), (24, 8367460), (30, 6693968), (32, 6275595), (40, 5020476), (48, 4183730), (60, 3346984), (80, 2510238), (96, 2091865), (120, 1673492), (160, 1255119), (240, 836746), (480, 418373)]