43200031920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{180000133}}^1$

素因数の和:180000149

約数の個数: 40

約数和(自身を含む): 133920099696

約数和(自身を除く): 90720067776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 180000133, 360000266, 540000399, 720000532, 900000665, 1080000798, 1440001064, 1800001330, 2160001596, 2700001995, 2880002128, 3600002660, 4320003192, 5400003990, 7200005320, 8640006384, 10800007980, 14400010640, 21600015960, 43200031920]

約数ペア:

[(1, 43200031920), (2, 21600015960), (3, 14400010640), (4, 10800007980), (5, 8640006384), (6, 7200005320), (8, 5400003990), (10, 4320003192), (12, 3600002660), (15, 2880002128), (16, 2700001995), (20, 2160001596), (24, 1800001330), (30, 1440001064), (40, 1080000798), (48, 900000665), (60, 720000532), (80, 540000399), (120, 360000266), (240, 180000133)]