26872080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 63122160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 71, 76, 80, 83, 95, 114, 120, 142, 152, 166, 190, 213, 228, 240, 249, 284, 285, 304, 332, 355, 380, 415, 426, 456, 498, 568, 570, 664, 710, 760, 830, 852, 912, 996, 1065, 1136, 1140, 1245, 1328, 1349, 1420, 1520, 1577, 1660, 1704, 1992, 2130, 2280, 2490, 2698, 2840, 3154, 3320, 3408, 3984, 4047, 4260, 4560, 4731, 4980, 5396, 5680, 5893, 6308, 6640, 6745, 7885, 8094, 8520, 9462, 9960, 10792, 11786, 12616, 13490, 15770, 16188, 17040, 17679, 18924, 19920, 20235, 21584, 23572, 23655, 25232, 26980, 29465, 31540, 32376, 35358, 37848, 40470, 47144, 47310, 53960, 58930, 63080, 64752, 70716, 75696, 80940, 88395, 94288, 94620, 107920, 111967, 117860, 126160, 141432, 161880, 176790, 189240, 223934, 235720, 282864, 323760, 335901, 353580, 378480, 447868, 471440, 559835, 671802, 707160, 895736, 1119670, 1343604, 1414320, 1679505, 1791472, 2239340, 2687208, 3359010, 4478680, 5374416, 6718020, 8957360, 13436040, 26872080]

約数ペア:

[(1, 26872080), (2, 13436040), (3, 8957360), (4, 6718020), (5, 5374416), (6, 4478680), (8, 3359010), (10, 2687208), (12, 2239340), (15, 1791472), (16, 1679505), (19, 1414320), (20, 1343604), (24, 1119670), (30, 895736), (38, 707160), (40, 671802), (48, 559835), (57, 471440), (60, 447868), (71, 378480), (76, 353580), (80, 335901), (83, 323760), (95, 282864), (114, 235720), (120, 223934), (142, 189240), (152, 176790), (166, 161880), (190, 141432), (213, 126160), (228, 117860), (240, 111967), (249, 107920), (284, 94620), (285, 94288), (304, 88395), (332, 80940), (355, 75696), (380, 70716), (415, 64752), (426, 63080), (456, 58930), (498, 53960), (568, 47310), (570, 47144), (664, 40470), (710, 37848), (760, 35358), (830, 32376), (852, 31540), (912, 29465), (996, 26980), (1065, 25232), (1136, 23655), (1140, 23572), (1245, 21584), (1328, 20235), (1349, 19920), (1420, 18924), (1520, 17679), (1577, 17040), (1660, 16188), (1704, 15770), (1992, 13490), (2130, 12616), (2280, 11786), (2490, 10792), (2698, 9960), (2840, 9462), (3154, 8520), (3320, 8094), (3408, 7885), (3984, 6745), (4047, 6640), (4260, 6308), (4560, 5893), (4731, 5680), (4980, 5396)]