15251014920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127091791}}^1$

素因数の和:127091805

約数の個数: 32

約数和(自身を含む): 45753045120

約数和(自身を除く): 30502030200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127091791, 254183582, 381275373, 508367164, 635458955, 762550746, 1016734328, 1270917910, 1525101492, 1906376865, 2541835820, 3050202984, 3812753730, 5083671640, 7625507460, 15251014920]

約数ペア:

[(1, 15251014920), (2, 7625507460), (3, 5083671640), (4, 3812753730), (5, 3050202984), (6, 2541835820), (8, 1906376865), (10, 1525101492), (12, 1270917910), (15, 1016734328), (20, 762550746), (24, 635458955), (30, 508367164), (40, 381275373), (60, 254183582), (120, 127091791)]