48644760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405373}}^1$

素因数の和:405387

約数の個数: 32

約数和(自身を含む): 145934640

約数和(自身を除く): 97289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405373, 810746, 1216119, 1621492, 2026865, 2432238, 3242984, 4053730, 4864476, 6080595, 8107460, 9728952, 12161190, 16214920, 24322380, 48644760]

約数ペア:

[(1, 48644760), (2, 24322380), (3, 16214920), (4, 12161190), (5, 9728952), (6, 8107460), (8, 6080595), (10, 4864476), (12, 4053730), (15, 3242984), (20, 2432238), (24, 2026865), (30, 1621492), (40, 1216119), (60, 810746), (120, 405373)]