1260777312

素因数分解:

$2^5\times 3^5\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:883

約数の個数: 144

約数和(自身を含む): 3737824272

約数和(自身を除く): 2477046960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 281, 288, 324, 432, 486, 562, 577, 648, 843, 864, 972, 1124, 1154, 1296, 1686, 1731, 1944, 2248, 2308, 2529, 2592, 3372, 3462, 3888, 4496, 4616, 5058, 5193, 6744, 6924, 7587, 7776, 8992, 9232, 10116, 10386, 13488, 13848, 15174, 15579, 18464, 20232, 20772, 22761, 26976, 27696, 30348, 31158, 40464, 41544, 45522, 46737, 55392, 60696, 62316, 68283, 80928, 83088, 91044, 93474, 121392, 124632, 136566, 140211, 162137, 166176, 182088, 186948, 242784, 249264, 273132, 280422, 324274, 364176, 373896, 486411, 498528, 546264, 560844, 648548, 728352, 747792, 972822, 1092528, 1121688, 1297096, 1459233, 1495584, 1945644, 2185056, 2243376, 2594192, 2918466, 3891288, 4377699, 4486752, 5188384, 5836932, 7782576, 8755398, 11673864, 13133097, 15565152, 17510796, 23347728, 26266194, 35021592, 39399291, 46695456, 52532388, 70043184, 78798582, 105064776, 140086368, 157597164, 210129552, 315194328, 420259104, 630388656, 1260777312]

約数ペア:

[(1, 1260777312), (2, 630388656), (3, 420259104), (4, 315194328), (6, 210129552), (8, 157597164), (9, 140086368), (12, 105064776), (16, 78798582), (18, 70043184), (24, 52532388), (27, 46695456), (32, 39399291), (36, 35021592), (48, 26266194), (54, 23347728), (72, 17510796), (81, 15565152), (96, 13133097), (108, 11673864), (144, 8755398), (162, 7782576), (216, 5836932), (243, 5188384), (281, 4486752), (288, 4377699), (324, 3891288), (432, 2918466), (486, 2594192), (562, 2243376), (577, 2185056), (648, 1945644), (843, 1495584), (864, 1459233), (972, 1297096), (1124, 1121688), (1154, 1092528), (1296, 972822), (1686, 747792), (1731, 728352), (1944, 648548), (2248, 560844), (2308, 546264), (2529, 498528), (2592, 486411), (3372, 373896), (3462, 364176), (3888, 324274), (4496, 280422), (4616, 273132), (5058, 249264), (5193, 242784), (6744, 186948), (6924, 182088), (7587, 166176), (7776, 162137), (8992, 140211), (9232, 136566), (10116, 124632), (10386, 121392), (13488, 93474), (13848, 91044), (15174, 83088), (15579, 80928), (18464, 68283), (20232, 62316), (20772, 60696), (22761, 55392), (26976, 46737), (27696, 45522), (30348, 41544), (31158, 40464)]