105047760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25747}}^1$

素因数の和:25780

約数の個数: 80

約数和(自身を含む): 344817216

約数和(自身を除く): 239769456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 25747, 51494, 77241, 102988, 128735, 154482, 205976, 257470, 308964, 386205, 411952, 437699, 514940, 617928, 772410, 875398, 1029880, 1235856, 1313097, 1544820, 1750796, 2059760, 2188495, 2626194, 3089640, 3501592, 4376990, 5252388, 6179280, 6565485, 7003184, 8753980, 10504776, 13130970, 17507960, 21009552, 26261940, 35015920, 52523880, 105047760]

約数ペア:

[(1, 105047760), (2, 52523880), (3, 35015920), (4, 26261940), (5, 21009552), (6, 17507960), (8, 13130970), (10, 10504776), (12, 8753980), (15, 7003184), (16, 6565485), (17, 6179280), (20, 5252388), (24, 4376990), (30, 3501592), (34, 3089640), (40, 2626194), (48, 2188495), (51, 2059760), (60, 1750796), (68, 1544820), (80, 1313097), (85, 1235856), (102, 1029880), (120, 875398), (136, 772410), (170, 617928), (204, 514940), (240, 437699), (255, 411952), (272, 386205), (340, 308964), (408, 257470), (510, 205976), (680, 154482), (816, 128735), (1020, 102988), (1360, 77241), (2040, 51494), (4080, 25747)]