270967440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1553}}^1$

素因数の和:2296

約数の個数: 80

約数和(自身を含む): 841696128

約数和(自身を除く): 570728688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 1454, 1553, 2181, 2908, 3106, 3635, 4362, 4659, 5816, 6212, 7270, 7765, 8724, 9318, 10905, 11632, 12424, 14540, 15530, 17448, 18636, 21810, 23295, 24848, 29080, 31060, 34896, 37272, 43620, 46590, 58160, 62120, 74544, 87240, 93180, 124240, 174480, 186360, 372720, 1129031, 2258062, 3387093, 4516124, 5645155, 6774186, 9032248, 11290310, 13548372, 16935465, 18064496, 22580620, 27096744, 33870930, 45161240, 54193488, 67741860, 90322480, 135483720, 270967440]

約数ペア:

[(1, 270967440), (2, 135483720), (3, 90322480), (4, 67741860), (5, 54193488), (6, 45161240), (8, 33870930), (10, 27096744), (12, 22580620), (15, 18064496), (16, 16935465), (20, 13548372), (24, 11290310), (30, 9032248), (40, 6774186), (48, 5645155), (60, 4516124), (80, 3387093), (120, 2258062), (240, 1129031), (727, 372720), (1454, 186360), (1553, 174480), (2181, 124240), (2908, 93180), (3106, 87240), (3635, 74544), (4362, 62120), (4659, 58160), (5816, 46590), (6212, 43620), (7270, 37272), (7765, 34896), (8724, 31060), (9318, 29080), (10905, 24848), (11632, 23295), (12424, 21810), (14540, 18636), (15530, 17448)]