8396280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 27714960

約数和(自身を除く): 19318680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 281, 332, 360, 415, 498, 562, 664, 747, 830, 843, 996, 1124, 1245, 1405, 1494, 1660, 1686, 1992, 2248, 2490, 2529, 2810, 2988, 3320, 3372, 3735, 4215, 4980, 5058, 5620, 5976, 6744, 7470, 8430, 9960, 10116, 11240, 12645, 14940, 16860, 20232, 23323, 25290, 29880, 33720, 46646, 50580, 69969, 93292, 101160, 116615, 139938, 186584, 209907, 233230, 279876, 349845, 419814, 466460, 559752, 699690, 839628, 932920, 1049535, 1399380, 1679256, 2099070, 2798760, 4198140, 8396280]

約数ペア:

[(1, 8396280), (2, 4198140), (3, 2798760), (4, 2099070), (5, 1679256), (6, 1399380), (8, 1049535), (9, 932920), (10, 839628), (12, 699690), (15, 559752), (18, 466460), (20, 419814), (24, 349845), (30, 279876), (36, 233230), (40, 209907), (45, 186584), (60, 139938), (72, 116615), (83, 101160), (90, 93292), (120, 69969), (166, 50580), (180, 46646), (249, 33720), (281, 29880), (332, 25290), (360, 23323), (415, 20232), (498, 16860), (562, 14940), (664, 12645), (747, 11240), (830, 10116), (843, 9960), (996, 8430), (1124, 7470), (1245, 6744), (1405, 5976), (1494, 5620), (1660, 5058), (1686, 4980), (1992, 4215), (2248, 3735), (2490, 3372), (2529, 3320), (2810, 2988)]