1068120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 3801600

約数和(自身を除く): 2733480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 43, 45, 46, 54, 60, 69, 72, 86, 90, 92, 108, 115, 120, 129, 135, 138, 172, 180, 184, 207, 215, 216, 230, 258, 270, 276, 344, 345, 360, 387, 414, 430, 460, 516, 540, 552, 621, 645, 690, 774, 828, 860, 920, 989, 1032, 1035, 1080, 1161, 1242, 1290, 1380, 1548, 1656, 1720, 1935, 1978, 2070, 2322, 2484, 2580, 2760, 2967, 3096, 3105, 3870, 3956, 4140, 4644, 4945, 4968, 5160, 5805, 5934, 6210, 7740, 7912, 8280, 8901, 9288, 9890, 11610, 11868, 12420, 14835, 15480, 17802, 19780, 23220, 23736, 24840, 26703, 29670, 35604, 39560, 44505, 46440, 53406, 59340, 71208, 89010, 106812, 118680, 133515, 178020, 213624, 267030, 356040, 534060, 1068120]

約数ペア:

[(1, 1068120), (2, 534060), (3, 356040), (4, 267030), (5, 213624), (6, 178020), (8, 133515), (9, 118680), (10, 106812), (12, 89010), (15, 71208), (18, 59340), (20, 53406), (23, 46440), (24, 44505), (27, 39560), (30, 35604), (36, 29670), (40, 26703), (43, 24840), (45, 23736), (46, 23220), (54, 19780), (60, 17802), (69, 15480), (72, 14835), (86, 12420), (90, 11868), (92, 11610), (108, 9890), (115, 9288), (120, 8901), (129, 8280), (135, 7912), (138, 7740), (172, 6210), (180, 5934), (184, 5805), (207, 5160), (215, 4968), (216, 4945), (230, 4644), (258, 4140), (270, 3956), (276, 3870), (344, 3105), (345, 3096), (360, 2967), (387, 2760), (414, 2580), (430, 2484), (460, 2322), (516, 2070), (540, 1978), (552, 1935), (621, 1720), (645, 1656), (690, 1548), (774, 1380), (828, 1290), (860, 1242), (920, 1161), (989, 1080), (1032, 1035)]