39129240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19212

約数の個数: 64

約数和(自身を含む): 124299360

約数和(自身を除く): 85170120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 19181, 38362, 57543, 76724, 95905, 115086, 153448, 191810, 230172, 287715, 326077, 383620, 460344, 575430, 652154, 767240, 978231, 1150860, 1304308, 1630385, 1956462, 2301720, 2608616, 3260770, 3912924, 4891155, 6521540, 7825848, 9782310, 13043080, 19564620, 39129240]

約数ペア:

[(1, 39129240), (2, 19564620), (3, 13043080), (4, 9782310), (5, 7825848), (6, 6521540), (8, 4891155), (10, 3912924), (12, 3260770), (15, 2608616), (17, 2301720), (20, 1956462), (24, 1630385), (30, 1304308), (34, 1150860), (40, 978231), (51, 767240), (60, 652154), (68, 575430), (85, 460344), (102, 383620), (120, 326077), (136, 287715), (170, 230172), (204, 191810), (255, 153448), (340, 115086), (408, 95905), (510, 76724), (680, 57543), (1020, 38362), (2040, 19181)]