8531160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 29237760

約数和(自身を除く): 20706600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 281, 330, 345, 440, 460, 506, 552, 562, 660, 690, 759, 843, 920, 1012, 1124, 1265, 1320, 1380, 1405, 1518, 1686, 2024, 2248, 2530, 2760, 2810, 3036, 3091, 3372, 3795, 4215, 5060, 5620, 6072, 6182, 6463, 6744, 7590, 8430, 9273, 10120, 11240, 12364, 12926, 15180, 15455, 16860, 18546, 19389, 24728, 25852, 30360, 30910, 32315, 33720, 37092, 38778, 46365, 51704, 61820, 64630, 71093, 74184, 77556, 92730, 96945, 123640, 129260, 142186, 155112, 185460, 193890, 213279, 258520, 284372, 355465, 370920, 387780, 426558, 568744, 710930, 775560, 853116, 1066395, 1421860, 1706232, 2132790, 2843720, 4265580, 8531160]

約数ペア:

[(1, 8531160), (2, 4265580), (3, 2843720), (4, 2132790), (5, 1706232), (6, 1421860), (8, 1066395), (10, 853116), (11, 775560), (12, 710930), (15, 568744), (20, 426558), (22, 387780), (23, 370920), (24, 355465), (30, 284372), (33, 258520), (40, 213279), (44, 193890), (46, 185460), (55, 155112), (60, 142186), (66, 129260), (69, 123640), (88, 96945), (92, 92730), (110, 77556), (115, 74184), (120, 71093), (132, 64630), (138, 61820), (165, 51704), (184, 46365), (220, 38778), (230, 37092), (253, 33720), (264, 32315), (276, 30910), (281, 30360), (330, 25852), (345, 24728), (440, 19389), (460, 18546), (506, 16860), (552, 15455), (562, 15180), (660, 12926), (690, 12364), (759, 11240), (843, 10120), (920, 9273), (1012, 8430), (1124, 7590), (1265, 6744), (1320, 6463), (1380, 6182), (1405, 6072), (1518, 5620), (1686, 5060), (2024, 4215), (2248, 3795), (2530, 3372), (2760, 3091), (2810, 3036)]