1862520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 6531840

約数和(自身を除く): 4669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 83, 85, 88, 102, 110, 120, 132, 136, 165, 166, 170, 187, 204, 220, 249, 255, 264, 330, 332, 340, 374, 408, 415, 440, 498, 510, 561, 660, 664, 680, 748, 830, 913, 935, 996, 1020, 1122, 1245, 1320, 1411, 1496, 1660, 1826, 1870, 1992, 2040, 2244, 2490, 2739, 2805, 2822, 3320, 3652, 3740, 4233, 4488, 4565, 4980, 5478, 5610, 5644, 7055, 7304, 7480, 8466, 9130, 9960, 10956, 11220, 11288, 13695, 14110, 15521, 16932, 18260, 21165, 21912, 22440, 27390, 28220, 31042, 33864, 36520, 42330, 46563, 54780, 56440, 62084, 77605, 84660, 93126, 109560, 124168, 155210, 169320, 186252, 232815, 310420, 372504, 465630, 620840, 931260, 1862520]

約数ペア:

[(1, 1862520), (2, 931260), (3, 620840), (4, 465630), (5, 372504), (6, 310420), (8, 232815), (10, 186252), (11, 169320), (12, 155210), (15, 124168), (17, 109560), (20, 93126), (22, 84660), (24, 77605), (30, 62084), (33, 56440), (34, 54780), (40, 46563), (44, 42330), (51, 36520), (55, 33864), (60, 31042), (66, 28220), (68, 27390), (83, 22440), (85, 21912), (88, 21165), (102, 18260), (110, 16932), (120, 15521), (132, 14110), (136, 13695), (165, 11288), (166, 11220), (170, 10956), (187, 9960), (204, 9130), (220, 8466), (249, 7480), (255, 7304), (264, 7055), (330, 5644), (332, 5610), (340, 5478), (374, 4980), (408, 4565), (415, 4488), (440, 4233), (498, 3740), (510, 3652), (561, 3320), (660, 2822), (664, 2805), (680, 2739), (748, 2490), (830, 2244), (913, 2040), (935, 1992), (996, 1870), (1020, 1826), (1122, 1660), (1245, 1496), (1320, 1411)]