40983240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 91727160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 479, 552, 620, 690, 713, 744, 920, 930, 958, 1240, 1380, 1426, 1437, 1860, 1916, 2139, 2395, 2760, 2852, 2874, 3565, 3720, 3832, 4278, 4790, 5704, 5748, 7130, 7185, 8556, 9580, 10695, 11017, 11496, 14260, 14370, 14849, 17112, 19160, 21390, 22034, 28520, 28740, 29698, 33051, 42780, 44068, 44547, 55085, 57480, 59396, 66102, 74245, 85560, 88136, 89094, 110170, 118792, 132204, 148490, 165255, 178188, 220340, 222735, 264408, 296980, 330510, 341527, 356376, 440680, 445470, 593960, 661020, 683054, 890940, 1024581, 1322040, 1366108, 1707635, 1781880, 2049162, 2732216, 3415270, 4098324, 5122905, 6830540, 8196648, 10245810, 13661080, 20491620, 40983240]

約数ペア:

[(1, 40983240), (2, 20491620), (3, 13661080), (4, 10245810), (5, 8196648), (6, 6830540), (8, 5122905), (10, 4098324), (12, 3415270), (15, 2732216), (20, 2049162), (23, 1781880), (24, 1707635), (30, 1366108), (31, 1322040), (40, 1024581), (46, 890940), (60, 683054), (62, 661020), (69, 593960), (92, 445470), (93, 440680), (115, 356376), (120, 341527), (124, 330510), (138, 296980), (155, 264408), (184, 222735), (186, 220340), (230, 178188), (248, 165255), (276, 148490), (310, 132204), (345, 118792), (372, 110170), (460, 89094), (465, 88136), (479, 85560), (552, 74245), (620, 66102), (690, 59396), (713, 57480), (744, 55085), (920, 44547), (930, 44068), (958, 42780), (1240, 33051), (1380, 29698), (1426, 28740), (1437, 28520), (1860, 22034), (1916, 21390), (2139, 19160), (2395, 17112), (2760, 14849), (2852, 14370), (2874, 14260), (3565, 11496), (3720, 11017), (3832, 10695), (4278, 9580), (4790, 8556), (5704, 7185), (5748, 7130)]