15289872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 43122240

約数和(自身を除く): 27832368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 229, 312, 321, 428, 458, 624, 642, 687, 856, 916, 1284, 1374, 1391, 1712, 1832, 2568, 2748, 2782, 2977, 3664, 4173, 5136, 5496, 5564, 5954, 8346, 8931, 10992, 11128, 11908, 16692, 17862, 22256, 23816, 24503, 33384, 35724, 47632, 49006, 66768, 71448, 73509, 98012, 142896, 147018, 196024, 294036, 318539, 392048, 588072, 637078, 955617, 1176144, 1274156, 1911234, 2548312, 3822468, 5096624, 7644936, 15289872]

約数ペア:

[(1, 15289872), (2, 7644936), (3, 5096624), (4, 3822468), (6, 2548312), (8, 1911234), (12, 1274156), (13, 1176144), (16, 955617), (24, 637078), (26, 588072), (39, 392048), (48, 318539), (52, 294036), (78, 196024), (104, 147018), (107, 142896), (156, 98012), (208, 73509), (214, 71448), (229, 66768), (312, 49006), (321, 47632), (428, 35724), (458, 33384), (624, 24503), (642, 23816), (687, 22256), (856, 17862), (916, 16692), (1284, 11908), (1374, 11128), (1391, 10992), (1712, 8931), (1832, 8346), (2568, 5954), (2748, 5564), (2782, 5496), (2977, 5136), (3664, 4173)]