3271520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 9289728

約数和(自身を除く): 6018208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 127, 140, 160, 161, 184, 224, 230, 254, 280, 322, 368, 460, 508, 560, 635, 644, 736, 805, 889, 920, 1016, 1120, 1270, 1288, 1610, 1778, 1840, 2032, 2540, 2576, 2921, 3220, 3556, 3680, 4064, 4445, 5080, 5152, 5842, 6440, 7112, 8890, 10160, 11684, 12880, 14224, 14605, 17780, 20320, 20447, 23368, 25760, 28448, 29210, 35560, 40894, 46736, 58420, 71120, 81788, 93472, 102235, 116840, 142240, 163576, 204470, 233680, 327152, 408940, 467360, 654304, 817880, 1635760, 3271520]

約数ペア:

[(1, 3271520), (2, 1635760), (4, 817880), (5, 654304), (7, 467360), (8, 408940), (10, 327152), (14, 233680), (16, 204470), (20, 163576), (23, 142240), (28, 116840), (32, 102235), (35, 93472), (40, 81788), (46, 71120), (56, 58420), (70, 46736), (80, 40894), (92, 35560), (112, 29210), (115, 28448), (127, 25760), (140, 23368), (160, 20447), (161, 20320), (184, 17780), (224, 14605), (230, 14224), (254, 12880), (280, 11684), (322, 10160), (368, 8890), (460, 7112), (508, 6440), (560, 5842), (635, 5152), (644, 5080), (736, 4445), (805, 4064), (889, 3680), (920, 3556), (1016, 3220), (1120, 2921), (1270, 2576), (1288, 2540), (1610, 2032), (1778, 1840)]