65790960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1070

約数の個数: 80

約数和(自身を含む): 204736896

約数和(自身を除く): 138945936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 587, 934, 1174, 1401, 1761, 1868, 2335, 2348, 2802, 2935, 3522, 3736, 4670, 4696, 5604, 5870, 7005, 7044, 7472, 8805, 9340, 9392, 11208, 11740, 14010, 14088, 17610, 18680, 22416, 23480, 28020, 28176, 35220, 37360, 46960, 56040, 70440, 112080, 140880, 274129, 548258, 822387, 1096516, 1370645, 1644774, 2193032, 2741290, 3289548, 4111935, 4386064, 5482580, 6579096, 8223870, 10965160, 13158192, 16447740, 21930320, 32895480, 65790960]

約数ペア:

[(1, 65790960), (2, 32895480), (3, 21930320), (4, 16447740), (5, 13158192), (6, 10965160), (8, 8223870), (10, 6579096), (12, 5482580), (15, 4386064), (16, 4111935), (20, 3289548), (24, 2741290), (30, 2193032), (40, 1644774), (48, 1370645), (60, 1096516), (80, 822387), (120, 548258), (240, 274129), (467, 140880), (587, 112080), (934, 70440), (1174, 56040), (1401, 46960), (1761, 37360), (1868, 35220), (2335, 28176), (2348, 28020), (2802, 23480), (2935, 22416), (3522, 18680), (3736, 17610), (4670, 14088), (4696, 14010), (5604, 11740), (5870, 11208), (7005, 9392), (7044, 9340), (7472, 8805)]