312509760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10552

約数の個数: 112

約数和(自身を含む): 1024323072

約数和(自身を除く): 711813312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 10501, 14880, 21002, 29760, 31503, 42004, 52505, 63006, 84008, 105010, 126012, 157515, 168016, 210020, 252024, 315030, 325531, 336032, 420040, 504048, 630060, 651062, 672064, 840080, 976593, 1008096, 1260120, 1302124, 1627655, 1680160, 1953186, 2016192, 2520240, 2604248, 3255310, 3360320, 3906372, 4882965, 5040480, 5208496, 6510620, 7812744, 9765930, 10080960, 10416992, 13021240, 15625488, 19531860, 20833984, 26042480, 31250976, 39063720, 52084960, 62501952, 78127440, 104169920, 156254880, 312509760]

約数ペア:

[(1, 312509760), (2, 156254880), (3, 104169920), (4, 78127440), (5, 62501952), (6, 52084960), (8, 39063720), (10, 31250976), (12, 26042480), (15, 20833984), (16, 19531860), (20, 15625488), (24, 13021240), (30, 10416992), (31, 10080960), (32, 9765930), (40, 7812744), (48, 6510620), (60, 5208496), (62, 5040480), (64, 4882965), (80, 3906372), (93, 3360320), (96, 3255310), (120, 2604248), (124, 2520240), (155, 2016192), (160, 1953186), (186, 1680160), (192, 1627655), (240, 1302124), (248, 1260120), (310, 1008096), (320, 976593), (372, 840080), (465, 672064), (480, 651062), (496, 630060), (620, 504048), (744, 420040), (930, 336032), (960, 325531), (992, 315030), (1240, 252024), (1488, 210020), (1860, 168016), (1984, 157515), (2480, 126012), (2976, 105010), (3720, 84008), (4960, 63006), (5952, 52505), (7440, 42004), (9920, 31503), (10501, 29760), (14880, 21002)]