40198560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 128278080

約数和(自身を除く): 88079520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1009, 1245, 1328, 1660, 1992, 2018, 2490, 2656, 3027, 3320, 3984, 4036, 4980, 5045, 6054, 6640, 7968, 8072, 9960, 10090, 12108, 13280, 15135, 16144, 19920, 20180, 24216, 30270, 32288, 39840, 40360, 48432, 60540, 80720, 83747, 96864, 121080, 161440, 167494, 242160, 251241, 334988, 418735, 484320, 502482, 669976, 837470, 1004964, 1256205, 1339952, 1674940, 2009928, 2512410, 2679904, 3349880, 4019856, 5024820, 6699760, 8039712, 10049640, 13399520, 20099280, 40198560]

約数ペア:

[(1, 40198560), (2, 20099280), (3, 13399520), (4, 10049640), (5, 8039712), (6, 6699760), (8, 5024820), (10, 4019856), (12, 3349880), (15, 2679904), (16, 2512410), (20, 2009928), (24, 1674940), (30, 1339952), (32, 1256205), (40, 1004964), (48, 837470), (60, 669976), (80, 502482), (83, 484320), (96, 418735), (120, 334988), (160, 251241), (166, 242160), (240, 167494), (249, 161440), (332, 121080), (415, 96864), (480, 83747), (498, 80720), (664, 60540), (830, 48432), (996, 40360), (1009, 39840), (1245, 32288), (1328, 30270), (1660, 24216), (1992, 20180), (2018, 19920), (2490, 16144), (2656, 15135), (3027, 13280), (3320, 12108), (3984, 10090), (4036, 9960), (4980, 8072), (5045, 7968), (6054, 6640)]