47619120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{198413}}^1$

素因数の和:198429

約数の個数: 40

約数和(自身を含む): 147620016

約数和(自身を除く): 100000896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 198413, 396826, 595239, 793652, 992065, 1190478, 1587304, 1984130, 2380956, 2976195, 3174608, 3968260, 4761912, 5952390, 7936520, 9523824, 11904780, 15873040, 23809560, 47619120]

約数ペア:

[(1, 47619120), (2, 23809560), (3, 15873040), (4, 11904780), (5, 9523824), (6, 7936520), (8, 5952390), (10, 4761912), (12, 3968260), (15, 3174608), (16, 2976195), (20, 2380956), (24, 1984130), (30, 1587304), (40, 1190478), (48, 992065), (60, 793652), (80, 595239), (120, 396826), (240, 198413)]