2564585760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{485717}}^1$

素因数の和:485746

約数の個数: 96

約数和(自身を含む): 8812867392

約数和(自身を除く): 6248281632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 485717, 971434, 1457151, 1942868, 2428585, 2914302, 3885736, 4857170, 5342887, 5828604, 7285755, 7771472, 9714340, 10685774, 11657208, 14571510, 15542944, 16028661, 19428680, 21371548, 23314416, 26714435, 29143020, 32057322, 38857360, 42743096, 46628832, 53428870, 58286040, 64114644, 77714720, 80143305, 85486192, 106857740, 116572080, 128229288, 160286610, 170972384, 213715480, 233144160, 256458576, 320573220, 427430960, 512917152, 641146440, 854861920, 1282292880, 2564585760]

約数ペア:

[(1, 2564585760), (2, 1282292880), (3, 854861920), (4, 641146440), (5, 512917152), (6, 427430960), (8, 320573220), (10, 256458576), (11, 233144160), (12, 213715480), (15, 170972384), (16, 160286610), (20, 128229288), (22, 116572080), (24, 106857740), (30, 85486192), (32, 80143305), (33, 77714720), (40, 64114644), (44, 58286040), (48, 53428870), (55, 46628832), (60, 42743096), (66, 38857360), (80, 32057322), (88, 29143020), (96, 26714435), (110, 23314416), (120, 21371548), (132, 19428680), (160, 16028661), (165, 15542944), (176, 14571510), (220, 11657208), (240, 10685774), (264, 9714340), (330, 7771472), (352, 7285755), (440, 5828604), (480, 5342887), (528, 4857170), (660, 3885736), (880, 2914302), (1056, 2428585), (1320, 1942868), (1760, 1457151), (2640, 971434), (5280, 485717)]