78987360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 252080640

約数和(自身を除く): 173093280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2083, 2370, 2528, 3160, 3792, 4166, 4740, 6249, 6320, 7584, 8332, 9480, 10415, 12498, 12640, 16664, 18960, 20830, 24996, 31245, 33328, 37920, 41660, 49992, 62490, 66656, 83320, 99984, 124980, 164557, 166640, 199968, 249960, 329114, 333280, 493671, 499920, 658228, 822785, 987342, 999840, 1316456, 1645570, 1974684, 2468355, 2632912, 3291140, 3949368, 4936710, 5265824, 6582280, 7898736, 9873420, 13164560, 15797472, 19746840, 26329120, 39493680, 78987360]

約数ペア:

[(1, 78987360), (2, 39493680), (3, 26329120), (4, 19746840), (5, 15797472), (6, 13164560), (8, 9873420), (10, 7898736), (12, 6582280), (15, 5265824), (16, 4936710), (20, 3949368), (24, 3291140), (30, 2632912), (32, 2468355), (40, 1974684), (48, 1645570), (60, 1316456), (79, 999840), (80, 987342), (96, 822785), (120, 658228), (158, 499920), (160, 493671), (237, 333280), (240, 329114), (316, 249960), (395, 199968), (474, 166640), (480, 164557), (632, 124980), (790, 99984), (948, 83320), (1185, 66656), (1264, 62490), (1580, 49992), (1896, 41660), (2083, 37920), (2370, 33328), (2528, 31245), (3160, 24996), (3792, 20830), (4166, 18960), (4740, 16664), (6249, 12640), (6320, 12498), (7584, 10415), (8332, 9480)]