51144120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{142067}}^1$

素因数の和:142084

約数の個数: 48

約数和(自身を含む): 166219560

約数和(自身を除く): 115075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 142067, 284134, 426201, 568268, 710335, 852402, 1136536, 1278603, 1420670, 1704804, 2131005, 2557206, 2841340, 3409608, 4262010, 5114412, 5682680, 6393015, 8524020, 10228824, 12786030, 17048040, 25572060, 51144120]

約数ペア:

[(1, 51144120), (2, 25572060), (3, 17048040), (4, 12786030), (5, 10228824), (6, 8524020), (8, 6393015), (9, 5682680), (10, 5114412), (12, 4262010), (15, 3409608), (18, 2841340), (20, 2557206), (24, 2131005), (30, 1704804), (36, 1420670), (40, 1278603), (45, 1136536), (60, 852402), (72, 710335), (90, 568268), (120, 426201), (180, 284134), (360, 142067)]