947151120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3946463}}^1$

素因数の和:3946479

約数の個数: 40

約数和(自身を含む): 2936169216

約数和(自身を除く): 1989018096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3946463, 7892926, 11839389, 15785852, 19732315, 23678778, 31571704, 39464630, 47357556, 59196945, 63143408, 78929260, 94715112, 118393890, 157858520, 189430224, 236787780, 315717040, 473575560, 947151120]

約数ペア:

[(1, 947151120), (2, 473575560), (3, 315717040), (4, 236787780), (5, 189430224), (6, 157858520), (8, 118393890), (10, 94715112), (12, 78929260), (15, 63143408), (16, 59196945), (20, 47357556), (24, 39464630), (30, 31571704), (40, 23678778), (48, 19732315), (60, 15785852), (80, 11839389), (120, 7892926), (240, 3946463)]