42439560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4261}}^1$

素因数の和:4358

約数の個数: 64

約数和(自身を含む): 128882880

約数和(自身を除く): 86443320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4261, 4980, 8522, 9960, 12783, 17044, 21305, 25566, 34088, 42610, 51132, 63915, 85220, 102264, 127830, 170440, 255660, 353663, 511320, 707326, 1060989, 1414652, 1768315, 2121978, 2829304, 3536630, 4243956, 5304945, 7073260, 8487912, 10609890, 14146520, 21219780, 42439560]

約数ペア:

[(1, 42439560), (2, 21219780), (3, 14146520), (4, 10609890), (5, 8487912), (6, 7073260), (8, 5304945), (10, 4243956), (12, 3536630), (15, 2829304), (20, 2121978), (24, 1768315), (30, 1414652), (40, 1060989), (60, 707326), (83, 511320), (120, 353663), (166, 255660), (249, 170440), (332, 127830), (415, 102264), (498, 85220), (664, 63915), (830, 51132), (996, 42610), (1245, 34088), (1660, 25566), (1992, 21305), (2490, 17044), (3320, 12783), (4261, 9960), (4980, 8522)]