1161160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 128

約数和(自身を含む): 3628800

約数和(自身を除く): 2467640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 44, 52, 55, 56, 58, 65, 70, 77, 88, 91, 104, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 232, 260, 280, 286, 290, 308, 319, 364, 377, 385, 406, 440, 455, 520, 572, 580, 616, 638, 715, 728, 754, 770, 812, 910, 1001, 1015, 1144, 1160, 1276, 1430, 1508, 1540, 1595, 1624, 1820, 1885, 2002, 2030, 2233, 2552, 2639, 2860, 3016, 3080, 3190, 3640, 3770, 4004, 4060, 4147, 4466, 5005, 5278, 5720, 6380, 7540, 8008, 8120, 8294, 8932, 10010, 10556, 11165, 12760, 13195, 15080, 16588, 17864, 20020, 20735, 21112, 22330, 26390, 29029, 33176, 40040, 41470, 44660, 52780, 58058, 82940, 89320, 105560, 116116, 145145, 165880, 232232, 290290, 580580, 1161160]

約数ペア:

[(1, 1161160), (2, 580580), (4, 290290), (5, 232232), (7, 165880), (8, 145145), (10, 116116), (11, 105560), (13, 89320), (14, 82940), (20, 58058), (22, 52780), (26, 44660), (28, 41470), (29, 40040), (35, 33176), (40, 29029), (44, 26390), (52, 22330), (55, 21112), (56, 20735), (58, 20020), (65, 17864), (70, 16588), (77, 15080), (88, 13195), (91, 12760), (104, 11165), (110, 10556), (116, 10010), (130, 8932), (140, 8294), (143, 8120), (145, 8008), (154, 7540), (182, 6380), (203, 5720), (220, 5278), (232, 5005), (260, 4466), (280, 4147), (286, 4060), (290, 4004), (308, 3770), (319, 3640), (364, 3190), (377, 3080), (385, 3016), (406, 2860), (440, 2639), (455, 2552), (520, 2233), (572, 2030), (580, 2002), (616, 1885), (638, 1820), (715, 1624), (728, 1595), (754, 1540), (770, 1508), (812, 1430), (910, 1276), (1001, 1160), (1015, 1144)]