4885680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20357}}^1$

素因数の和:20373

約数の個数: 40

約数和(自身を含む): 15146352

約数和(自身を除く): 10260672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20357, 40714, 61071, 81428, 101785, 122142, 162856, 203570, 244284, 305355, 325712, 407140, 488568, 610710, 814280, 977136, 1221420, 1628560, 2442840, 4885680]

約数ペア:

[(1, 4885680), (2, 2442840), (3, 1628560), (4, 1221420), (5, 977136), (6, 814280), (8, 610710), (10, 488568), (12, 407140), (15, 325712), (16, 305355), (20, 244284), (24, 203570), (30, 162856), (40, 122142), (48, 101785), (60, 81428), (80, 61071), (120, 40714), (240, 20357)]