328507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29123}}^1$

素因数の和:29186

約数の個数: 80

約数和(自身を含む): 1040076288

約数和(自身を除く): 711568848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 29123, 58246, 87369, 116492, 145615, 174738, 232984, 291230, 349476, 436845, 465968, 582460, 698952, 873690, 1164920, 1368781, 1397904, 1747380, 2329840, 2737562, 3494760, 4106343, 5475124, 6843905, 6989520, 8212686, 10950248, 13687810, 16425372, 20531715, 21900496, 27375620, 32850744, 41063430, 54751240, 65701488, 82126860, 109502480, 164253720, 328507440]

約数ペア:

[(1, 328507440), (2, 164253720), (3, 109502480), (4, 82126860), (5, 65701488), (6, 54751240), (8, 41063430), (10, 32850744), (12, 27375620), (15, 21900496), (16, 20531715), (20, 16425372), (24, 13687810), (30, 10950248), (40, 8212686), (47, 6989520), (48, 6843905), (60, 5475124), (80, 4106343), (94, 3494760), (120, 2737562), (141, 2329840), (188, 1747380), (235, 1397904), (240, 1368781), (282, 1164920), (376, 873690), (470, 698952), (564, 582460), (705, 465968), (752, 436845), (940, 349476), (1128, 291230), (1410, 232984), (1880, 174738), (2256, 145615), (2820, 116492), (3760, 87369), (5640, 58246), (11280, 29123)]