2565875040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{55109}}^1$

素因数の和:55224

約数の個数: 96

約数和(自身を含む): 8165979360

約数和(自身を除く): 5600104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7760, 9312, 11640, 15520, 23280, 46560, 55109, 110218, 165327, 220436, 275545, 330654, 440872, 551090, 661308, 826635, 881744, 1102180, 1322616, 1653270, 1763488, 2204360, 2645232, 3306540, 4408720, 5290464, 5345573, 6613080, 8817440, 10691146, 13226160, 16036719, 21382292, 26452320, 26727865, 32073438, 42764584, 53455730, 64146876, 80183595, 85529168, 106911460, 128293752, 160367190, 171058336, 213822920, 256587504, 320734380, 427645840, 513175008, 641468760, 855291680, 1282937520, 2565875040]

約数ペア:

[(1, 2565875040), (2, 1282937520), (3, 855291680), (4, 641468760), (5, 513175008), (6, 427645840), (8, 320734380), (10, 256587504), (12, 213822920), (15, 171058336), (16, 160367190), (20, 128293752), (24, 106911460), (30, 85529168), (32, 80183595), (40, 64146876), (48, 53455730), (60, 42764584), (80, 32073438), (96, 26727865), (97, 26452320), (120, 21382292), (160, 16036719), (194, 13226160), (240, 10691146), (291, 8817440), (388, 6613080), (480, 5345573), (485, 5290464), (582, 4408720), (776, 3306540), (970, 2645232), (1164, 2204360), (1455, 1763488), (1552, 1653270), (1940, 1322616), (2328, 1102180), (2910, 881744), (3104, 826635), (3880, 661308), (4656, 551090), (5820, 440872), (7760, 330654), (9312, 275545), (11640, 220436), (15520, 165327), (23280, 110218), (46560, 55109)]