24090320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 58924800

約数和(自身を除く): 34834480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 80, 86, 94, 149, 172, 188, 215, 235, 298, 344, 376, 430, 470, 596, 688, 745, 752, 860, 940, 1192, 1490, 1720, 1880, 2021, 2384, 2980, 3440, 3760, 4042, 5960, 6407, 7003, 8084, 10105, 11920, 12814, 14006, 16168, 20210, 25628, 28012, 32035, 32336, 35015, 40420, 51256, 56024, 64070, 70030, 80840, 102512, 112048, 128140, 140060, 161680, 256280, 280120, 301129, 512560, 560240, 602258, 1204516, 1505645, 2409032, 3011290, 4818064, 6022580, 12045160, 24090320]

約数ペア:

[(1, 24090320), (2, 12045160), (4, 6022580), (5, 4818064), (8, 3011290), (10, 2409032), (16, 1505645), (20, 1204516), (40, 602258), (43, 560240), (47, 512560), (80, 301129), (86, 280120), (94, 256280), (149, 161680), (172, 140060), (188, 128140), (215, 112048), (235, 102512), (298, 80840), (344, 70030), (376, 64070), (430, 56024), (470, 51256), (596, 40420), (688, 35015), (745, 32336), (752, 32035), (860, 28012), (940, 25628), (1192, 20210), (1490, 16168), (1720, 14006), (1880, 12814), (2021, 11920), (2384, 10105), (2980, 8084), (3440, 7003), (3760, 6407), (4042, 5960)]