9408840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 33730560

約数和(自身を除く): 24321720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 487, 552, 644, 690, 805, 840, 920, 966, 974, 1288, 1380, 1461, 1610, 1932, 1948, 2415, 2435, 2760, 2922, 3220, 3409, 3864, 3896, 4830, 4870, 5844, 6440, 6818, 7305, 9660, 9740, 10227, 11201, 11688, 13636, 14610, 17045, 19320, 19480, 20454, 22402, 27272, 29220, 33603, 34090, 40908, 44804, 51135, 56005, 58440, 67206, 68180, 78407, 81816, 89608, 102270, 112010, 134412, 136360, 156814, 168015, 204540, 224020, 235221, 268824, 313628, 336030, 392035, 409080, 448040, 470442, 627256, 672060, 784070, 940884, 1176105, 1344120, 1568140, 1881768, 2352210, 3136280, 4704420, 9408840]

約数ペア:

[(1, 9408840), (2, 4704420), (3, 3136280), (4, 2352210), (5, 1881768), (6, 1568140), (7, 1344120), (8, 1176105), (10, 940884), (12, 784070), (14, 672060), (15, 627256), (20, 470442), (21, 448040), (23, 409080), (24, 392035), (28, 336030), (30, 313628), (35, 268824), (40, 235221), (42, 224020), (46, 204540), (56, 168015), (60, 156814), (69, 136360), (70, 134412), (84, 112010), (92, 102270), (105, 89608), (115, 81816), (120, 78407), (138, 68180), (140, 67206), (161, 58440), (168, 56005), (184, 51135), (210, 44804), (230, 40908), (276, 34090), (280, 33603), (322, 29220), (345, 27272), (420, 22402), (460, 20454), (483, 19480), (487, 19320), (552, 17045), (644, 14610), (690, 13636), (805, 11688), (840, 11201), (920, 10227), (966, 9740), (974, 9660), (1288, 7305), (1380, 6818), (1461, 6440), (1610, 5844), (1932, 4870), (1948, 4830), (2415, 3896), (2435, 3864), (2760, 3409), (2922, 3220)]