162661920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 514382400

約数和(自身を除く): 351720480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 971, 1047, 1396, 1745, 1942, 2094, 2792, 2913, 3490, 3884, 4188, 4855, 5235, 5584, 5826, 6980, 7768, 8376, 9710, 10470, 11168, 11652, 13960, 14565, 15536, 16752, 19420, 20940, 23304, 27920, 29130, 31072, 33504, 38840, 41880, 46608, 55840, 58260, 77680, 83760, 93216, 116520, 155360, 167520, 233040, 338879, 466080, 677758, 1016637, 1355516, 1694395, 2033274, 2711032, 3388790, 4066548, 5083185, 5422064, 6777580, 8133096, 10166370, 10844128, 13555160, 16266192, 20332740, 27110320, 32532384, 40665480, 54220640, 81330960, 162661920]

約数ペア:

[(1, 162661920), (2, 81330960), (3, 54220640), (4, 40665480), (5, 32532384), (6, 27110320), (8, 20332740), (10, 16266192), (12, 13555160), (15, 10844128), (16, 10166370), (20, 8133096), (24, 6777580), (30, 5422064), (32, 5083185), (40, 4066548), (48, 3388790), (60, 2711032), (80, 2033274), (96, 1694395), (120, 1355516), (160, 1016637), (240, 677758), (349, 466080), (480, 338879), (698, 233040), (971, 167520), (1047, 155360), (1396, 116520), (1745, 93216), (1942, 83760), (2094, 77680), (2792, 58260), (2913, 55840), (3490, 46608), (3884, 41880), (4188, 38840), (4855, 33504), (5235, 31072), (5584, 29130), (5826, 27920), (6980, 23304), (7768, 20940), (8376, 19420), (9710, 16752), (10470, 15536), (11168, 14565), (11652, 13960)]