7315920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1154

約数の個数: 100

約数和(自身を含む): 25431780

約数和(自身を除く): 18115860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1129, 1296, 1620, 2160, 2258, 3240, 3387, 4516, 5645, 6480, 6774, 9032, 10161, 11290, 13548, 16935, 18064, 20322, 22580, 27096, 30483, 33870, 40644, 45160, 50805, 54192, 60966, 67740, 81288, 90320, 91449, 101610, 121932, 135480, 152415, 162576, 182898, 203220, 243864, 270960, 304830, 365796, 406440, 457245, 487728, 609660, 731592, 812880, 914490, 1219320, 1463184, 1828980, 2438640, 3657960, 7315920]

約数ペア:

[(1, 7315920), (2, 3657960), (3, 2438640), (4, 1828980), (5, 1463184), (6, 1219320), (8, 914490), (9, 812880), (10, 731592), (12, 609660), (15, 487728), (16, 457245), (18, 406440), (20, 365796), (24, 304830), (27, 270960), (30, 243864), (36, 203220), (40, 182898), (45, 162576), (48, 152415), (54, 135480), (60, 121932), (72, 101610), (80, 91449), (81, 90320), (90, 81288), (108, 67740), (120, 60966), (135, 54192), (144, 50805), (162, 45160), (180, 40644), (216, 33870), (240, 30483), (270, 27096), (324, 22580), (360, 20322), (405, 18064), (432, 16935), (540, 13548), (648, 11290), (720, 10161), (810, 9032), (1080, 6774), (1129, 6480), (1296, 5645), (1620, 4516), (2160, 3387), (2258, 3240)]