8685120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 28163520

約数和(自身を除く): 19478400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 109, 120, 160, 166, 192, 218, 240, 249, 320, 327, 332, 415, 436, 480, 498, 545, 654, 664, 830, 872, 960, 996, 1090, 1245, 1308, 1328, 1635, 1660, 1744, 1992, 2180, 2490, 2616, 2656, 3270, 3320, 3488, 3984, 4360, 4980, 5232, 5312, 6540, 6640, 6976, 7968, 8720, 9047, 9960, 10464, 13080, 13280, 15936, 17440, 18094, 19920, 20928, 26160, 26560, 27141, 34880, 36188, 39840, 45235, 52320, 54282, 72376, 79680, 90470, 104640, 108564, 135705, 144752, 180940, 217128, 271410, 289504, 361880, 434256, 542820, 579008, 723760, 868512, 1085640, 1447520, 1737024, 2171280, 2895040, 4342560, 8685120]

約数ペア:

[(1, 8685120), (2, 4342560), (3, 2895040), (4, 2171280), (5, 1737024), (6, 1447520), (8, 1085640), (10, 868512), (12, 723760), (15, 579008), (16, 542820), (20, 434256), (24, 361880), (30, 289504), (32, 271410), (40, 217128), (48, 180940), (60, 144752), (64, 135705), (80, 108564), (83, 104640), (96, 90470), (109, 79680), (120, 72376), (160, 54282), (166, 52320), (192, 45235), (218, 39840), (240, 36188), (249, 34880), (320, 27141), (327, 26560), (332, 26160), (415, 20928), (436, 19920), (480, 18094), (498, 17440), (545, 15936), (654, 13280), (664, 13080), (830, 10464), (872, 9960), (960, 9047), (996, 8720), (1090, 7968), (1245, 6976), (1308, 6640), (1328, 6540), (1635, 5312), (1660, 5232), (1744, 4980), (1992, 4360), (2180, 3984), (2490, 3488), (2616, 3320), (2656, 3270)]