17566320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 55523232

約数和(自身を除く): 37956912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1381, 1590, 2120, 2544, 2762, 3180, 4143, 4240, 5524, 6360, 6905, 8286, 11048, 12720, 13810, 16572, 20715, 22096, 27620, 33144, 41430, 55240, 66288, 73193, 82860, 110480, 146386, 165720, 219579, 292772, 331440, 365965, 439158, 585544, 731930, 878316, 1097895, 1171088, 1463860, 1756632, 2195790, 2927720, 3513264, 4391580, 5855440, 8783160, 17566320]

約数ペア:

[(1, 17566320), (2, 8783160), (3, 5855440), (4, 4391580), (5, 3513264), (6, 2927720), (8, 2195790), (10, 1756632), (12, 1463860), (15, 1171088), (16, 1097895), (20, 878316), (24, 731930), (30, 585544), (40, 439158), (48, 365965), (53, 331440), (60, 292772), (80, 219579), (106, 165720), (120, 146386), (159, 110480), (212, 82860), (240, 73193), (265, 66288), (318, 55240), (424, 41430), (530, 33144), (636, 27620), (795, 22096), (848, 20715), (1060, 16572), (1272, 13810), (1381, 12720), (1590, 11048), (2120, 8286), (2544, 6905), (2762, 6360), (3180, 5524), (4143, 4240)]