240149808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2407

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 484089552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 828, 1104, 1116, 1426, 1488, 1656, 2139, 2232, 2339, 2852, 3312, 4278, 4464, 4678, 5704, 6417, 7017, 8556, 9356, 11408, 12834, 14034, 17112, 18712, 21051, 25668, 28068, 34224, 37424, 42102, 51336, 53797, 56136, 72509, 84204, 102672, 107594, 112272, 145018, 161391, 168408, 215188, 217527, 290036, 322782, 336816, 430376, 435054, 484173, 580072, 645564, 652581, 860752, 870108, 968346, 1160144, 1291128, 1305162, 1667707, 1740216, 1936692, 2582256, 2610324, 3335414, 3480432, 3873384, 5003121, 5220648, 6670828, 7746768, 10006242, 10441296, 13341656, 15009363, 20012484, 26683312, 30018726, 40024968, 60037452, 80049936, 120074904, 240149808]

約数ペア:

[(1, 240149808), (2, 120074904), (3, 80049936), (4, 60037452), (6, 40024968), (8, 30018726), (9, 26683312), (12, 20012484), (16, 15009363), (18, 13341656), (23, 10441296), (24, 10006242), (31, 7746768), (36, 6670828), (46, 5220648), (48, 5003121), (62, 3873384), (69, 3480432), (72, 3335414), (92, 2610324), (93, 2582256), (124, 1936692), (138, 1740216), (144, 1667707), (184, 1305162), (186, 1291128), (207, 1160144), (248, 968346), (276, 870108), (279, 860752), (368, 652581), (372, 645564), (414, 580072), (496, 484173), (552, 435054), (558, 430376), (713, 336816), (744, 322782), (828, 290036), (1104, 217527), (1116, 215188), (1426, 168408), (1488, 161391), (1656, 145018), (2139, 112272), (2232, 107594), (2339, 102672), (2852, 84204), (3312, 72509), (4278, 56136), (4464, 53797), (4678, 51336), (5704, 42102), (6417, 37424), (7017, 34224), (8556, 28068), (9356, 25668), (11408, 21051), (12834, 18712), (14034, 17112)]