460214640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{967}}^1$

素因数の和:1647

約数の個数: 120

約数和(自身を含む): 1549493088

約数和(自身を除く): 1089278448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 661, 720, 967, 1322, 1934, 1983, 2644, 2901, 3305, 3868, 3966, 4835, 5288, 5802, 5949, 6610, 7736, 7932, 8703, 9670, 9915, 10576, 11604, 11898, 13220, 14505, 15472, 15864, 17406, 19340, 19830, 23208, 23796, 26440, 29010, 29745, 31728, 34812, 38680, 39660, 43515, 46416, 47592, 52880, 58020, 59490, 69624, 77360, 79320, 87030, 95184, 116040, 118980, 139248, 158640, 174060, 232080, 237960, 348120, 475920, 639187, 696240, 1278374, 1917561, 2556748, 3195935, 3835122, 5113496, 5752683, 6391870, 7670244, 9587805, 10226992, 11505366, 12783740, 15340488, 19175610, 23010732, 25567480, 28763415, 30680976, 38351220, 46021464, 51134960, 57526830, 76702440, 92042928, 115053660, 153404880, 230107320, 460214640]

約数ペア:

[(1, 460214640), (2, 230107320), (3, 153404880), (4, 115053660), (5, 92042928), (6, 76702440), (8, 57526830), (9, 51134960), (10, 46021464), (12, 38351220), (15, 30680976), (16, 28763415), (18, 25567480), (20, 23010732), (24, 19175610), (30, 15340488), (36, 12783740), (40, 11505366), (45, 10226992), (48, 9587805), (60, 7670244), (72, 6391870), (80, 5752683), (90, 5113496), (120, 3835122), (144, 3195935), (180, 2556748), (240, 1917561), (360, 1278374), (661, 696240), (720, 639187), (967, 475920), (1322, 348120), (1934, 237960), (1983, 232080), (2644, 174060), (2901, 158640), (3305, 139248), (3868, 118980), (3966, 116040), (4835, 95184), (5288, 87030), (5802, 79320), (5949, 77360), (6610, 69624), (7736, 59490), (7932, 58020), (8703, 52880), (9670, 47592), (9915, 46416), (10576, 43515), (11604, 39660), (11898, 38680), (13220, 34812), (14505, 31728), (15472, 29745), (15864, 29010), (17406, 26440), (19340, 23796), (19830, 23208)]