2145888960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97187}}^1$

素因数の和:97230

約数の個数: 112

約数和(自身を含む): 7109496576

約数和(自身を除く): 4963607616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 97187, 194374, 291561, 388748, 485935, 583122, 777496, 971870, 1166244, 1457805, 1554992, 1943740, 2235301, 2332488, 2915610, 3109984, 3887480, 4470602, 4664976, 5831220, 6219968, 6705903, 7774960, 8941204, 9329952, 11176505, 11662440, 13411806, 15549920, 17882408, 18659904, 22353010, 23324880, 26823612, 31099840, 33529515, 35764816, 44706020, 46649760, 53647224, 67059030, 71529632, 89412040, 93299520, 107294448, 134118060, 143059264, 178824080, 214588896, 268236120, 357648160, 429177792, 536472240, 715296320, 1072944480, 2145888960]

約数ペア:

[(1, 2145888960), (2, 1072944480), (3, 715296320), (4, 536472240), (5, 429177792), (6, 357648160), (8, 268236120), (10, 214588896), (12, 178824080), (15, 143059264), (16, 134118060), (20, 107294448), (23, 93299520), (24, 89412040), (30, 71529632), (32, 67059030), (40, 53647224), (46, 46649760), (48, 44706020), (60, 35764816), (64, 33529515), (69, 31099840), (80, 26823612), (92, 23324880), (96, 22353010), (115, 18659904), (120, 17882408), (138, 15549920), (160, 13411806), (184, 11662440), (192, 11176505), (230, 9329952), (240, 8941204), (276, 7774960), (320, 6705903), (345, 6219968), (368, 5831220), (460, 4664976), (480, 4470602), (552, 3887480), (690, 3109984), (736, 2915610), (920, 2332488), (960, 2235301), (1104, 1943740), (1380, 1554992), (1472, 1457805), (1840, 1166244), (2208, 971870), (2760, 777496), (3680, 583122), (4416, 485935), (5520, 388748), (7360, 291561), (11040, 194374), (22080, 97187)]