1303020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 4300800

約数和(自身を除く): 2997780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 127, 135, 171, 180, 190, 228, 254, 270, 285, 342, 380, 381, 508, 513, 540, 570, 635, 684, 762, 855, 1026, 1140, 1143, 1270, 1524, 1710, 1905, 2052, 2286, 2413, 2540, 2565, 3420, 3429, 3810, 4572, 4826, 5130, 5715, 6858, 7239, 7620, 9652, 10260, 11430, 12065, 13716, 14478, 17145, 21717, 22860, 24130, 28956, 34290, 36195, 43434, 48260, 65151, 68580, 72390, 86868, 108585, 130302, 144780, 217170, 260604, 325755, 434340, 651510, 1303020]

約数ペア:

[(1, 1303020), (2, 651510), (3, 434340), (4, 325755), (5, 260604), (6, 217170), (9, 144780), (10, 130302), (12, 108585), (15, 86868), (18, 72390), (19, 68580), (20, 65151), (27, 48260), (30, 43434), (36, 36195), (38, 34290), (45, 28956), (54, 24130), (57, 22860), (60, 21717), (76, 17145), (90, 14478), (95, 13716), (108, 12065), (114, 11430), (127, 10260), (135, 9652), (171, 7620), (180, 7239), (190, 6858), (228, 5715), (254, 5130), (270, 4826), (285, 4572), (342, 3810), (380, 3429), (381, 3420), (508, 2565), (513, 2540), (540, 2413), (570, 2286), (635, 2052), (684, 1905), (762, 1710), (855, 1524), (1026, 1270), (1140, 1143)]