79441080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 251942400

約数和(自身を除く): 172501320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 269, 276, 321, 345, 428, 460, 535, 538, 552, 642, 690, 807, 856, 920, 1070, 1076, 1284, 1345, 1380, 1605, 1614, 2140, 2152, 2461, 2568, 2690, 2760, 3210, 3228, 4035, 4280, 4922, 5380, 6187, 6420, 6456, 7383, 8070, 9844, 10760, 12305, 12374, 12840, 14766, 16140, 18561, 19688, 24610, 24748, 28783, 29532, 30935, 32280, 36915, 37122, 49220, 49496, 57566, 59064, 61870, 73830, 74244, 86349, 92805, 98440, 115132, 123740, 143915, 147660, 148488, 172698, 185610, 230264, 247480, 287830, 295320, 345396, 371220, 431745, 575660, 662009, 690792, 742440, 863490, 1151320, 1324018, 1726980, 1986027, 2648036, 3310045, 3453960, 3972054, 5296072, 6620090, 7944108, 9930135, 13240180, 15888216, 19860270, 26480360, 39720540, 79441080]

約数ペア:

[(1, 79441080), (2, 39720540), (3, 26480360), (4, 19860270), (5, 15888216), (6, 13240180), (8, 9930135), (10, 7944108), (12, 6620090), (15, 5296072), (20, 3972054), (23, 3453960), (24, 3310045), (30, 2648036), (40, 1986027), (46, 1726980), (60, 1324018), (69, 1151320), (92, 863490), (107, 742440), (115, 690792), (120, 662009), (138, 575660), (184, 431745), (214, 371220), (230, 345396), (269, 295320), (276, 287830), (321, 247480), (345, 230264), (428, 185610), (460, 172698), (535, 148488), (538, 147660), (552, 143915), (642, 123740), (690, 115132), (807, 98440), (856, 92805), (920, 86349), (1070, 74244), (1076, 73830), (1284, 61870), (1345, 59064), (1380, 57566), (1605, 49496), (1614, 49220), (2140, 37122), (2152, 36915), (2461, 32280), (2568, 30935), (2690, 29532), (2760, 28783), (3210, 24748), (3228, 24610), (4035, 19688), (4280, 18561), (4922, 16140), (5380, 14766), (6187, 12840), (6420, 12374), (6456, 12305), (7383, 10760), (8070, 9844)]