225820080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{313639}}^1$

素因数の和:313658

約数の個数: 60

約数和(自身を含む): 758381520

約数和(自身を除く): 532561440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 313639, 627278, 940917, 1254556, 1568195, 1881834, 2509112, 2822751, 3136390, 3763668, 4704585, 5018224, 5645502, 6272780, 7527336, 9409170, 11291004, 12545560, 14113755, 15054672, 18818340, 22582008, 25091120, 28227510, 37636680, 45164016, 56455020, 75273360, 112910040, 225820080]

約数ペア:

[(1, 225820080), (2, 112910040), (3, 75273360), (4, 56455020), (5, 45164016), (6, 37636680), (8, 28227510), (9, 25091120), (10, 22582008), (12, 18818340), (15, 15054672), (16, 14113755), (18, 12545560), (20, 11291004), (24, 9409170), (30, 7527336), (36, 6272780), (40, 5645502), (45, 5018224), (48, 4704585), (60, 3763668), (72, 3136390), (80, 2822751), (90, 2509112), (120, 1881834), (144, 1568195), (180, 1254556), (240, 940917), (360, 627278), (720, 313639)]