239927486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{337907}}^1$

素因数の和:338079

約数の個数: 128

約数和(自身を含む): 739126442880

約数和(自身を除く): 499198956600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 97, 120, 122, 183, 194, 244, 291, 305, 366, 388, 485, 488, 582, 610, 732, 776, 915, 970, 1164, 1220, 1455, 1464, 1830, 1940, 2328, 2440, 2910, 3660, 3880, 5820, 5917, 7320, 11640, 11834, 17751, 23668, 29585, 35502, 47336, 59170, 71004, 88755, 118340, 142008, 177510, 236680, 337907, 355020, 675814, 710040, 1013721, 1351628, 1689535, 2027442, 2703256, 3379070, 4054884, 5068605, 6758140, 8109768, 10137210, 13516280, 20274420, 20612327, 32776979, 40548840, 41224654, 61836981, 65553958, 82449308, 98330937, 103061635, 123673962, 131107916, 163884895, 164898616, 196661874, 206123270, 247347924, 262215832, 309184905, 327769790, 393323748, 412246540, 491654685, 494695848, 618369810, 655539580, 786647496, 824493080, 983309370, 1236739620, 1311079160, 1966618740, 1999395719, 2473479240, 3933237480, 3998791438, 5998187157, 7997582876, 9996978595, 11996374314, 15995165752, 19993957190, 23992748628, 29990935785, 39987914380, 47985497256, 59981871570, 79975828760, 119963743140, 239927486280]

約数ペア:

[(1, 239927486280), (2, 119963743140), (3, 79975828760), (4, 59981871570), (5, 47985497256), (6, 39987914380), (8, 29990935785), (10, 23992748628), (12, 19993957190), (15, 15995165752), (20, 11996374314), (24, 9996978595), (30, 7997582876), (40, 5998187157), (60, 3998791438), (61, 3933237480), (97, 2473479240), (120, 1999395719), (122, 1966618740), (183, 1311079160), (194, 1236739620), (244, 983309370), (291, 824493080), (305, 786647496), (366, 655539580), (388, 618369810), (485, 494695848), (488, 491654685), (582, 412246540), (610, 393323748), (732, 327769790), (776, 309184905), (915, 262215832), (970, 247347924), (1164, 206123270), (1220, 196661874), (1455, 164898616), (1464, 163884895), (1830, 131107916), (1940, 123673962), (2328, 103061635), (2440, 98330937), (2910, 82449308), (3660, 65553958), (3880, 61836981), (5820, 41224654), (5917, 40548840), (7320, 32776979), (11640, 20612327), (11834, 20274420), (17751, 13516280), (23668, 10137210), (29585, 8109768), (35502, 6758140), (47336, 5068605), (59170, 4054884), (71004, 3379070), (88755, 2703256), (118340, 2027442), (142008, 1689535), (177510, 1351628), (236680, 1013721), (337907, 710040), (355020, 675814)]