201475320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678961}}^1$

素因数の和:1678975

約数の個数: 32

約数和(自身を含む): 604426320

約数和(自身を除く): 402951000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678961, 3357922, 5036883, 6715844, 8394805, 10073766, 13431688, 16789610, 20147532, 25184415, 33579220, 40295064, 50368830, 67158440, 100737660, 201475320]

約数ペア:

[(1, 201475320), (2, 100737660), (3, 67158440), (4, 50368830), (5, 40295064), (6, 33579220), (8, 25184415), (10, 20147532), (12, 16789610), (15, 13431688), (20, 10073766), (24, 8394805), (30, 6715844), (40, 5036883), (60, 3357922), (120, 1678961)]