22016520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2699

約数の個数: 96

約数和(自身を含む): 74692800

約数和(自身を除く): 52676280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2659, 2760, 4140, 5318, 7977, 8280, 10636, 13295, 15954, 21272, 23931, 26590, 31908, 39885, 47862, 53180, 61157, 63816, 79770, 95724, 106360, 119655, 122314, 159540, 183471, 191448, 239310, 244628, 305785, 319080, 366942, 478620, 489256, 550413, 611570, 733884, 917355, 957240, 1100826, 1223140, 1467768, 1834710, 2201652, 2446280, 2752065, 3669420, 4403304, 5504130, 7338840, 11008260, 22016520]

約数ペア:

[(1, 22016520), (2, 11008260), (3, 7338840), (4, 5504130), (5, 4403304), (6, 3669420), (8, 2752065), (9, 2446280), (10, 2201652), (12, 1834710), (15, 1467768), (18, 1223140), (20, 1100826), (23, 957240), (24, 917355), (30, 733884), (36, 611570), (40, 550413), (45, 489256), (46, 478620), (60, 366942), (69, 319080), (72, 305785), (90, 244628), (92, 239310), (115, 191448), (120, 183471), (138, 159540), (180, 122314), (184, 119655), (207, 106360), (230, 95724), (276, 79770), (345, 63816), (360, 61157), (414, 53180), (460, 47862), (552, 39885), (690, 31908), (828, 26590), (920, 23931), (1035, 21272), (1380, 15954), (1656, 13295), (2070, 10636), (2659, 8280), (2760, 7977), (4140, 5318)]