69480960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 226860480

約数和(自身を除く): 157379520

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, 128, 160, 166, 192, 218, 240, 249, 256, 320, 327, 332, 384, 415, 436, 480, 498, 512, 545, 640, 654, 664, 768, 830, 872, 960, 996, 1090, 1245, 1280, 1308, 1328, 1536, 1635, 1660, 1744, 1920, 1992, 2180, 2490, 2560, 2616, 2656, 3270, 3320, 3488, 3840, 3984, 4360, 4980, 5232, 5312, 6540, 6640, 6976, 7680, 7968, 8720, 9047, 9960, 10464, 10624, 13080, 13280, 13952, 15936, 17440, 18094, 19920, 20928, 21248, 26160, 26560, 27141, 27904, 31872, 34880, 36188, 39840, 41856, 42496, 45235, 52320, 53120, 54282, 55808, 63744, 69760, 72376, 79680, 83712, 90470, 104640, 106240, 108564, 127488, 135705, 139520, 144752, 159360, 167424, 180940, 209280, 212480, 217128, 271410, 279040, 289504, 318720, 361880, 418560, 434256, 542820, 579008, 637440, 723760, 837120, 868512, 1085640, 1158016, 1447520, 1737024, 2171280, 2316032, 2895040, 3474048, 4342560, 4632064, 5790080, 6948096, 8685120, 11580160, 13896192, 17370240, 23160320, 34740480, 69480960]

約数ペア:

[(1, 69480960), (2, 34740480), (3, 23160320), (4, 17370240), (5, 13896192), (6, 11580160), (8, 8685120), (10, 6948096), (12, 5790080), (15, 4632064), (16, 4342560), (20, 3474048), (24, 2895040), (30, 2316032), (32, 2171280), (40, 1737024), (48, 1447520), (60, 1158016), (64, 1085640), (80, 868512), (83, 837120), (96, 723760), (109, 637440), (120, 579008), (128, 542820), (160, 434256), (166, 418560), (192, 361880), (218, 318720), (240, 289504), (249, 279040), (256, 271410), (320, 217128), (327, 212480), (332, 209280), (384, 180940), (415, 167424), (436, 159360), (480, 144752), (498, 139520), (512, 135705), (545, 127488), (640, 108564), (654, 106240), (664, 104640), (768, 90470), (830, 83712), (872, 79680), (960, 72376), (996, 69760), (1090, 63744), (1245, 55808), (1280, 54282), (1308, 53120), (1328, 52320), (1536, 45235), (1635, 42496), (1660, 41856), (1744, 39840), (1920, 36188), (1992, 34880), (2180, 31872), (2490, 27904), (2560, 27141), (2616, 26560), (2656, 26160), (3270, 21248), (3320, 20928), (3488, 19920), (3840, 18094), (3984, 17440), (4360, 15936), (4980, 13952), (5232, 13280), (5312, 13080), (6540, 10624), (6640, 10464), (6976, 9960), (7680, 9047), (7968, 8720)]