1109520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 3946176

約数和(自身を除く): 2836656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 90, 92, 115, 120, 134, 138, 144, 180, 184, 201, 207, 230, 240, 268, 276, 335, 345, 360, 368, 402, 414, 460, 536, 552, 603, 670, 690, 720, 804, 828, 920, 1005, 1035, 1072, 1104, 1206, 1340, 1380, 1541, 1608, 1656, 1840, 2010, 2070, 2412, 2680, 2760, 3015, 3082, 3216, 3312, 4020, 4140, 4623, 4824, 5360, 5520, 6030, 6164, 7705, 8040, 8280, 9246, 9648, 12060, 12328, 13869, 15410, 16080, 16560, 18492, 23115, 24120, 24656, 27738, 30820, 36984, 46230, 48240, 55476, 61640, 69345, 73968, 92460, 110952, 123280, 138690, 184920, 221904, 277380, 369840, 554760, 1109520]

約数ペア:

[(1, 1109520), (2, 554760), (3, 369840), (4, 277380), (5, 221904), (6, 184920), (8, 138690), (9, 123280), (10, 110952), (12, 92460), (15, 73968), (16, 69345), (18, 61640), (20, 55476), (23, 48240), (24, 46230), (30, 36984), (36, 30820), (40, 27738), (45, 24656), (46, 24120), (48, 23115), (60, 18492), (67, 16560), (69, 16080), (72, 15410), (80, 13869), (90, 12328), (92, 12060), (115, 9648), (120, 9246), (134, 8280), (138, 8040), (144, 7705), (180, 6164), (184, 6030), (201, 5520), (207, 5360), (230, 4824), (240, 4623), (268, 4140), (276, 4020), (335, 3312), (345, 3216), (360, 3082), (368, 3015), (402, 2760), (414, 2680), (460, 2412), (536, 2070), (552, 2010), (603, 1840), (670, 1656), (690, 1608), (720, 1541), (804, 1380), (828, 1340), (920, 1206), (1005, 1104), (1035, 1072)]