38090760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 122791680

約数和(自身を除く): 84700920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 373, 444, 460, 552, 555, 690, 740, 746, 851, 888, 920, 1110, 1119, 1380, 1480, 1492, 1702, 1865, 2220, 2238, 2553, 2760, 2984, 3404, 3730, 4255, 4440, 4476, 5106, 5595, 6808, 7460, 8510, 8579, 8952, 10212, 11190, 12765, 13801, 14920, 17020, 17158, 20424, 22380, 25530, 25737, 27602, 34040, 34316, 41403, 42895, 44760, 51060, 51474, 55204, 68632, 69005, 82806, 85790, 102120, 102948, 110408, 128685, 138010, 165612, 171580, 205896, 207015, 257370, 276020, 317423, 331224, 343160, 414030, 514740, 552040, 634846, 828060, 952269, 1029480, 1269692, 1587115, 1656120, 1904538, 2539384, 3174230, 3809076, 4761345, 6348460, 7618152, 9522690, 12696920, 19045380, 38090760]

約数ペア:

[(1, 38090760), (2, 19045380), (3, 12696920), (4, 9522690), (5, 7618152), (6, 6348460), (8, 4761345), (10, 3809076), (12, 3174230), (15, 2539384), (20, 1904538), (23, 1656120), (24, 1587115), (30, 1269692), (37, 1029480), (40, 952269), (46, 828060), (60, 634846), (69, 552040), (74, 514740), (92, 414030), (111, 343160), (115, 331224), (120, 317423), (138, 276020), (148, 257370), (184, 207015), (185, 205896), (222, 171580), (230, 165612), (276, 138010), (296, 128685), (345, 110408), (370, 102948), (373, 102120), (444, 85790), (460, 82806), (552, 69005), (555, 68632), (690, 55204), (740, 51474), (746, 51060), (851, 44760), (888, 42895), (920, 41403), (1110, 34316), (1119, 34040), (1380, 27602), (1480, 25737), (1492, 25530), (1702, 22380), (1865, 20424), (2220, 17158), (2238, 17020), (2553, 14920), (2760, 13801), (2984, 12765), (3404, 11190), (3730, 10212), (4255, 8952), (4440, 8579), (4476, 8510), (5106, 7460), (5595, 6808)]