328555320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2737961}}^1$

素因数の和:2737975

約数の個数: 32

約数和(自身を含む): 985666320

約数和(自身を除く): 657111000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2737961, 5475922, 8213883, 10951844, 13689805, 16427766, 21903688, 27379610, 32855532, 41069415, 54759220, 65711064, 82138830, 109518440, 164277660, 328555320]

約数ペア:

[(1, 328555320), (2, 164277660), (3, 109518440), (4, 82138830), (5, 65711064), (6, 54759220), (8, 41069415), (10, 32855532), (12, 27379610), (15, 21903688), (20, 16427766), (24, 13689805), (30, 10951844), (40, 8213883), (60, 5475922), (120, 2737961)]