1396806960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45827}}^1$

素因数の和:45970

約数の個数: 80

約数和(自身を含む): 4364292096

約数和(自身を除く): 2967485136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 45827, 91654, 137481, 183308, 229135, 274962, 366616, 458270, 549924, 687405, 733232, 916540, 1099848, 1374810, 1833080, 2199696, 2749620, 3666160, 5499240, 5820029, 10998480, 11640058, 17460087, 23280116, 29100145, 34920174, 46560232, 58200290, 69840348, 87300435, 93120464, 116400580, 139680696, 174600870, 232801160, 279361392, 349201740, 465602320, 698403480, 1396806960]

約数ペア:

[(1, 1396806960), (2, 698403480), (3, 465602320), (4, 349201740), (5, 279361392), (6, 232801160), (8, 174600870), (10, 139680696), (12, 116400580), (15, 93120464), (16, 87300435), (20, 69840348), (24, 58200290), (30, 46560232), (40, 34920174), (48, 29100145), (60, 23280116), (80, 17460087), (120, 11640058), (127, 10998480), (240, 5820029), (254, 5499240), (381, 3666160), (508, 2749620), (635, 2199696), (762, 1833080), (1016, 1374810), (1270, 1099848), (1524, 916540), (1905, 733232), (2032, 687405), (2540, 549924), (3048, 458270), (3810, 366616), (5080, 274962), (6096, 229135), (7620, 183308), (10160, 137481), (15240, 91654), (30480, 45827)]