240351040

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10289}}^1$

素因数の和:10379

約数の個数: 56

約数和(自身を含む): 580232520

約数和(自身を除く): 339881480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 10289, 11680, 20578, 23360, 41156, 51445, 82312, 102890, 164624, 205780, 329248, 411560, 658496, 751097, 823120, 1502194, 1646240, 3004388, 3292480, 3755485, 6008776, 7510970, 12017552, 15021940, 24035104, 30043880, 48070208, 60087760, 120175520, 240351040]

約数ペア:

[(1, 240351040), (2, 120175520), (4, 60087760), (5, 48070208), (8, 30043880), (10, 24035104), (16, 15021940), (20, 12017552), (32, 7510970), (40, 6008776), (64, 3755485), (73, 3292480), (80, 3004388), (146, 1646240), (160, 1502194), (292, 823120), (320, 751097), (365, 658496), (584, 411560), (730, 329248), (1168, 205780), (1460, 164624), (2336, 102890), (2920, 82312), (4672, 51445), (5840, 41156), (10289, 23360), (11680, 20578)]