487246680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1353463}}^1$

素因数の和:1353480

約数の個数: 48

約数和(自身を含む): 1583552880

約数和(自身を除く): 1096306200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1353463, 2706926, 4060389, 5413852, 6767315, 8120778, 10827704, 12181167, 13534630, 16241556, 20301945, 24362334, 27069260, 32483112, 40603890, 48724668, 54138520, 60905835, 81207780, 97449336, 121811670, 162415560, 243623340, 487246680]

約数ペア:

[(1, 487246680), (2, 243623340), (3, 162415560), (4, 121811670), (5, 97449336), (6, 81207780), (8, 60905835), (9, 54138520), (10, 48724668), (12, 40603890), (15, 32483112), (18, 27069260), (20, 24362334), (24, 20301945), (30, 16241556), (36, 13534630), (40, 12181167), (45, 10827704), (60, 8120778), (72, 6767315), (90, 5413852), (120, 4060389), (180, 2706926), (360, 1353463)]