123182640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8176

約数の個数: 160

約数和(自身を含む): 484968960

約数和(自身を除く): 361786320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 8147, 15120, 16294, 24441, 32588, 40735, 48882, 57029, 65176, 73323, 81470, 97764, 114058, 122205, 130352, 146646, 162940, 171087, 195528, 219969, 228116, 244410, 285145, 293292, 325880, 342174, 366615, 391056, 439938, 456232, 488820, 513261, 570290, 586584, 651760, 684348, 733230, 855435, 879876, 912464, 977640, 1026522, 1099845, 1140580, 1173168, 1368696, 1466460, 1539783, 1710870, 1759752, 1955280, 2053044, 2199690, 2281160, 2566305, 2737392, 2932920, 3079566, 3421740, 3519504, 4106088, 4399380, 4562320, 5132610, 5865840, 6159132, 6843480, 7698915, 8212176, 8798760, 10265220, 12318264, 13686960, 15397830, 17597520, 20530440, 24636528, 30795660, 41060880, 61591320, 123182640]

約数ペア:

[(1, 123182640), (2, 61591320), (3, 41060880), (4, 30795660), (5, 24636528), (6, 20530440), (7, 17597520), (8, 15397830), (9, 13686960), (10, 12318264), (12, 10265220), (14, 8798760), (15, 8212176), (16, 7698915), (18, 6843480), (20, 6159132), (21, 5865840), (24, 5132610), (27, 4562320), (28, 4399380), (30, 4106088), (35, 3519504), (36, 3421740), (40, 3079566), (42, 2932920), (45, 2737392), (48, 2566305), (54, 2281160), (56, 2199690), (60, 2053044), (63, 1955280), (70, 1759752), (72, 1710870), (80, 1539783), (84, 1466460), (90, 1368696), (105, 1173168), (108, 1140580), (112, 1099845), (120, 1026522), (126, 977640), (135, 912464), (140, 879876), (144, 855435), (168, 733230), (180, 684348), (189, 651760), (210, 586584), (216, 570290), (240, 513261), (252, 488820), (270, 456232), (280, 439938), (315, 391056), (336, 366615), (360, 342174), (378, 325880), (420, 293292), (432, 285145), (504, 244410), (540, 228116), (560, 219969), (630, 195528), (720, 171087), (756, 162940), (840, 146646), (945, 130352), (1008, 122205), (1080, 114058), (1260, 97764), (1512, 81470), (1680, 73323), (1890, 65176), (2160, 57029), (2520, 48882), (3024, 40735), (3780, 32588), (5040, 24441), (7560, 16294), (8147, 15120)]