145768380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127867}}^1$

素因数の和:127898

約数の個数: 48

約数和(自身を含む): 429636480

約数和(自身を除く): 283868100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 127867, 255734, 383601, 511468, 639335, 767202, 1278670, 1534404, 1918005, 2429473, 2557340, 3836010, 4858946, 7288419, 7672020, 9717892, 12147365, 14576838, 24294730, 29153676, 36442095, 48589460, 72884190, 145768380]

約数ペア:

[(1, 145768380), (2, 72884190), (3, 48589460), (4, 36442095), (5, 29153676), (6, 24294730), (10, 14576838), (12, 12147365), (15, 9717892), (19, 7672020), (20, 7288419), (30, 4858946), (38, 3836010), (57, 2557340), (60, 2429473), (76, 1918005), (95, 1534404), (114, 1278670), (190, 767202), (228, 639335), (285, 511468), (380, 383601), (570, 255734), (1140, 127867)]