48669840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 120

約数和(自身を含む): 170614080

約数和(自身を除く): 121944240

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, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2939, 3312, 4140, 5520, 5878, 8280, 8817, 11756, 14695, 16560, 17634, 23512, 26451, 29390, 35268, 44085, 47024, 52902, 58780, 67597, 70536, 88170, 105804, 117560, 132255, 135194, 141072, 176340, 202791, 211608, 235120, 264510, 270388, 337985, 352680, 405582, 423216, 529020, 540776, 608373, 675970, 705360, 811164, 1013955, 1058040, 1081552, 1216746, 1351940, 1622328, 2027910, 2116080, 2433492, 2703880, 3041865, 3244656, 4055820, 4866984, 5407760, 6083730, 8111640, 9733968, 12167460, 16223280, 24334920, 48669840]

約数ペア:

[(1, 48669840), (2, 24334920), (3, 16223280), (4, 12167460), (5, 9733968), (6, 8111640), (8, 6083730), (9, 5407760), (10, 4866984), (12, 4055820), (15, 3244656), (16, 3041865), (18, 2703880), (20, 2433492), (23, 2116080), (24, 2027910), (30, 1622328), (36, 1351940), (40, 1216746), (45, 1081552), (46, 1058040), (48, 1013955), (60, 811164), (69, 705360), (72, 675970), (80, 608373), (90, 540776), (92, 529020), (115, 423216), (120, 405582), (138, 352680), (144, 337985), (180, 270388), (184, 264510), (207, 235120), (230, 211608), (240, 202791), (276, 176340), (345, 141072), (360, 135194), (368, 132255), (414, 117560), (460, 105804), (552, 88170), (690, 70536), (720, 67597), (828, 58780), (920, 52902), (1035, 47024), (1104, 44085), (1380, 35268), (1656, 29390), (1840, 26451), (2070, 23512), (2760, 17634), (2939, 16560), (3312, 14695), (4140, 11756), (5520, 8817), (5878, 8280)]