42236640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3259}}^1$

素因数の和:3286

約数の個数: 120

約数和(自身を含む): 149105880

約数和(自身を除く): 106869240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 3259, 4320, 6480, 6518, 9777, 12960, 13036, 16295, 19554, 26072, 29331, 32590, 39108, 48885, 52144, 58662, 65180, 78216, 87993, 97770, 104288, 117324, 130360, 146655, 156432, 175986, 195540, 234648, 260720, 263979, 293310, 312864, 351972, 391080, 439965, 469296, 521440, 527958, 586620, 703944, 782160, 879930, 938592, 1055916, 1173240, 1319895, 1407888, 1564320, 1759860, 2111832, 2346480, 2639790, 2815776, 3519720, 4223664, 4692960, 5279580, 7039440, 8447328, 10559160, 14078880, 21118320, 42236640]

約数ペア:

[(1, 42236640), (2, 21118320), (3, 14078880), (4, 10559160), (5, 8447328), (6, 7039440), (8, 5279580), (9, 4692960), (10, 4223664), (12, 3519720), (15, 2815776), (16, 2639790), (18, 2346480), (20, 2111832), (24, 1759860), (27, 1564320), (30, 1407888), (32, 1319895), (36, 1173240), (40, 1055916), (45, 938592), (48, 879930), (54, 782160), (60, 703944), (72, 586620), (80, 527958), (81, 521440), (90, 469296), (96, 439965), (108, 391080), (120, 351972), (135, 312864), (144, 293310), (160, 263979), (162, 260720), (180, 234648), (216, 195540), (240, 175986), (270, 156432), (288, 146655), (324, 130360), (360, 117324), (405, 104288), (432, 97770), (480, 87993), (540, 78216), (648, 65180), (720, 58662), (810, 52144), (864, 48885), (1080, 39108), (1296, 32590), (1440, 29331), (1620, 26072), (2160, 19554), (2592, 16295), (3240, 13036), (3259, 12960), (4320, 9777), (6480, 6518)]