271933920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188843}}^1$

素因数の和:188864

約数の個数: 72

約数和(自身を含む): 927979416

約数和(自身を除く): 656045496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 188843, 377686, 566529, 755372, 944215, 1133058, 1510744, 1699587, 1888430, 2266116, 2832645, 3021488, 3399174, 3776860, 4532232, 5665290, 6042976, 6798348, 7553720, 8497935, 9064464, 11330580, 13596696, 15107440, 16995870, 18128928, 22661160, 27193392, 30214880, 33991740, 45322320, 54386784, 67983480, 90644640, 135966960, 271933920]

約数ペア:

[(1, 271933920), (2, 135966960), (3, 90644640), (4, 67983480), (5, 54386784), (6, 45322320), (8, 33991740), (9, 30214880), (10, 27193392), (12, 22661160), (15, 18128928), (16, 16995870), (18, 15107440), (20, 13596696), (24, 11330580), (30, 9064464), (32, 8497935), (36, 7553720), (40, 6798348), (45, 6042976), (48, 5665290), (60, 4532232), (72, 3776860), (80, 3399174), (90, 3021488), (96, 2832645), (120, 2266116), (144, 1888430), (160, 1699587), (180, 1510744), (240, 1133058), (288, 944215), (360, 755372), (480, 566529), (720, 377686), (1440, 188843)]