248223840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12613}}^1$

素因数の和:12672

約数の個数: 96

約数和(自身を含む): 801039456

約数和(自身を除く): 552815616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 12613, 19680, 25226, 37839, 50452, 63065, 75678, 100904, 126130, 151356, 189195, 201808, 252260, 302712, 378390, 403616, 504520, 517133, 605424, 756780, 1009040, 1034266, 1210848, 1513560, 1551399, 2018080, 2068532, 2585665, 3027120, 3102798, 4137064, 5171330, 6054240, 6205596, 7756995, 8274128, 10342660, 12411192, 15513990, 16548256, 20685320, 24822384, 31027980, 41370640, 49644768, 62055960, 82741280, 124111920, 248223840]

約数ペア:

[(1, 248223840), (2, 124111920), (3, 82741280), (4, 62055960), (5, 49644768), (6, 41370640), (8, 31027980), (10, 24822384), (12, 20685320), (15, 16548256), (16, 15513990), (20, 12411192), (24, 10342660), (30, 8274128), (32, 7756995), (40, 6205596), (41, 6054240), (48, 5171330), (60, 4137064), (80, 3102798), (82, 3027120), (96, 2585665), (120, 2068532), (123, 2018080), (160, 1551399), (164, 1513560), (205, 1210848), (240, 1034266), (246, 1009040), (328, 756780), (410, 605424), (480, 517133), (492, 504520), (615, 403616), (656, 378390), (820, 302712), (984, 252260), (1230, 201808), (1312, 189195), (1640, 151356), (1968, 126130), (2460, 100904), (3280, 75678), (3936, 63065), (4920, 50452), (6560, 37839), (9840, 25226), (12613, 19680)]