16471320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 49684320

約数和(自身を除く): 33213000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 433, 634, 866, 951, 1268, 1299, 1585, 1732, 1902, 2165, 2536, 2598, 3170, 3464, 3804, 4330, 4755, 5196, 6340, 6495, 7608, 8660, 9510, 10392, 12680, 12990, 17320, 19020, 25980, 38040, 51960, 137261, 274522, 411783, 549044, 686305, 823566, 1098088, 1372610, 1647132, 2058915, 2745220, 3294264, 4117830, 5490440, 8235660, 16471320]

約数ペア:

[(1, 16471320), (2, 8235660), (3, 5490440), (4, 4117830), (5, 3294264), (6, 2745220), (8, 2058915), (10, 1647132), (12, 1372610), (15, 1098088), (20, 823566), (24, 686305), (30, 549044), (40, 411783), (60, 274522), (120, 137261), (317, 51960), (433, 38040), (634, 25980), (866, 19020), (951, 17320), (1268, 12990), (1299, 12680), (1585, 10392), (1732, 9510), (1902, 8660), (2165, 7608), (2536, 6495), (2598, 6340), (3170, 5196), (3464, 4755), (3804, 4330)]