38530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{587}}^1$

素因数の和:1148

約数の個数: 64

約数和(自身を含む): 116000640

約数和(自身を除く): 77469960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 587, 1094, 1174, 1641, 1761, 2188, 2348, 2735, 2935, 3282, 3522, 4376, 4696, 5470, 5870, 6564, 7044, 8205, 8805, 10940, 11740, 13128, 14088, 16410, 17610, 21880, 23480, 32820, 35220, 65640, 70440, 321089, 642178, 963267, 1284356, 1605445, 1926534, 2568712, 3210890, 3853068, 4816335, 6421780, 7706136, 9632670, 12843560, 19265340, 38530680]

約数ペア:

[(1, 38530680), (2, 19265340), (3, 12843560), (4, 9632670), (5, 7706136), (6, 6421780), (8, 4816335), (10, 3853068), (12, 3210890), (15, 2568712), (20, 1926534), (24, 1605445), (30, 1284356), (40, 963267), (60, 642178), (120, 321089), (547, 70440), (587, 65640), (1094, 35220), (1174, 32820), (1641, 23480), (1761, 21880), (2188, 17610), (2348, 16410), (2735, 14088), (2935, 13128), (3282, 11740), (3522, 10940), (4376, 8805), (4696, 8205), (5470, 7044), (5870, 6564)]