45145320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 154275840

約数和(自身を除く): 109130520

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, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1487, 1518, 2024, 2530, 2760, 2974, 3036, 3795, 4461, 5060, 5948, 6072, 7435, 7590, 8922, 10120, 11896, 14870, 15180, 16357, 17844, 22305, 29740, 30360, 32714, 34201, 35688, 44610, 49071, 59480, 65428, 68402, 81785, 89220, 98142, 102603, 130856, 136804, 163570, 171005, 178440, 196284, 205206, 245355, 273608, 327140, 342010, 376211, 392568, 410412, 490710, 513015, 654280, 684020, 752422, 820824, 981420, 1026030, 1128633, 1368040, 1504844, 1881055, 1962840, 2052060, 2257266, 3009688, 3762110, 4104120, 4514532, 5643165, 7524220, 9029064, 11286330, 15048440, 22572660, 45145320]

約数ペア:

[(1, 45145320), (2, 22572660), (3, 15048440), (4, 11286330), (5, 9029064), (6, 7524220), (8, 5643165), (10, 4514532), (11, 4104120), (12, 3762110), (15, 3009688), (20, 2257266), (22, 2052060), (23, 1962840), (24, 1881055), (30, 1504844), (33, 1368040), (40, 1128633), (44, 1026030), (46, 981420), (55, 820824), (60, 752422), (66, 684020), (69, 654280), (88, 513015), (92, 490710), (110, 410412), (115, 392568), (120, 376211), (132, 342010), (138, 327140), (165, 273608), (184, 245355), (220, 205206), (230, 196284), (253, 178440), (264, 171005), (276, 163570), (330, 136804), (345, 130856), (440, 102603), (460, 98142), (506, 89220), (552, 81785), (660, 68402), (690, 65428), (759, 59480), (920, 49071), (1012, 44610), (1265, 35688), (1320, 34201), (1380, 32714), (1487, 30360), (1518, 29740), (2024, 22305), (2530, 17844), (2760, 16357), (2974, 15180), (3036, 14870), (3795, 11896), (4461, 10120), (5060, 8922), (5948, 7590), (6072, 7435)]