7220160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 26151840

約数和(自身を除く): 18931680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 109, 115, 120, 138, 144, 160, 180, 184, 192, 207, 218, 230, 240, 276, 288, 320, 327, 345, 360, 368, 414, 436, 460, 480, 545, 552, 576, 654, 690, 720, 736, 828, 872, 920, 960, 981, 1035, 1090, 1104, 1308, 1380, 1440, 1472, 1635, 1656, 1744, 1840, 1962, 2070, 2180, 2208, 2507, 2616, 2760, 2880, 3270, 3312, 3488, 3680, 3924, 4140, 4360, 4416, 4905, 5014, 5232, 5520, 6540, 6624, 6976, 7360, 7521, 7848, 8280, 8720, 9810, 10028, 10464, 11040, 12535, 13080, 13248, 15042, 15696, 16560, 17440, 19620, 20056, 20928, 22080, 22563, 25070, 26160, 30084, 31392, 33120, 34880, 37605, 39240, 40112, 45126, 50140, 52320, 60168, 62784, 66240, 75210, 78480, 80224, 90252, 100280, 104640, 112815, 120336, 150420, 156960, 160448, 180504, 200560, 225630, 240672, 300840, 313920, 361008, 401120, 451260, 481344, 601680, 722016, 802240, 902520, 1203360, 1444032, 1805040, 2406720, 3610080, 7220160]

約数ペア:

[(1, 7220160), (2, 3610080), (3, 2406720), (4, 1805040), (5, 1444032), (6, 1203360), (8, 902520), (9, 802240), (10, 722016), (12, 601680), (15, 481344), (16, 451260), (18, 401120), (20, 361008), (23, 313920), (24, 300840), (30, 240672), (32, 225630), (36, 200560), (40, 180504), (45, 160448), (46, 156960), (48, 150420), (60, 120336), (64, 112815), (69, 104640), (72, 100280), (80, 90252), (90, 80224), (92, 78480), (96, 75210), (109, 66240), (115, 62784), (120, 60168), (138, 52320), (144, 50140), (160, 45126), (180, 40112), (184, 39240), (192, 37605), (207, 34880), (218, 33120), (230, 31392), (240, 30084), (276, 26160), (288, 25070), (320, 22563), (327, 22080), (345, 20928), (360, 20056), (368, 19620), (414, 17440), (436, 16560), (460, 15696), (480, 15042), (545, 13248), (552, 13080), (576, 12535), (654, 11040), (690, 10464), (720, 10028), (736, 9810), (828, 8720), (872, 8280), (920, 7848), (960, 7521), (981, 7360), (1035, 6976), (1090, 6624), (1104, 6540), (1308, 5520), (1380, 5232), (1440, 5014), (1472, 4905), (1635, 4416), (1656, 4360), (1744, 4140), (1840, 3924), (1962, 3680), (2070, 3488), (2180, 3312), (2208, 3270), (2507, 2880), (2616, 2760)]