40913640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 139708800

約数和(自身を除く): 98795160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 881, 1032, 1080, 1161, 1290, 1548, 1720, 1762, 1935, 2322, 2580, 2643, 3096, 3524, 3870, 4405, 4644, 5160, 5286, 5805, 7048, 7740, 7929, 8810, 9288, 10572, 11610, 13215, 15480, 15858, 17620, 21144, 23220, 23787, 26430, 31716, 35240, 37883, 39645, 46440, 47574, 52860, 63432, 75766, 79290, 95148, 105720, 113649, 118935, 151532, 158580, 189415, 190296, 227298, 237870, 303064, 317160, 340947, 378830, 454596, 475740, 568245, 681894, 757660, 909192, 951480, 1022841, 1136490, 1363788, 1515320, 1704735, 2045682, 2272980, 2727576, 3409470, 4091364, 4545960, 5114205, 6818940, 8182728, 10228410, 13637880, 20456820, 40913640]

約数ペア:

[(1, 40913640), (2, 20456820), (3, 13637880), (4, 10228410), (5, 8182728), (6, 6818940), (8, 5114205), (9, 4545960), (10, 4091364), (12, 3409470), (15, 2727576), (18, 2272980), (20, 2045682), (24, 1704735), (27, 1515320), (30, 1363788), (36, 1136490), (40, 1022841), (43, 951480), (45, 909192), (54, 757660), (60, 681894), (72, 568245), (86, 475740), (90, 454596), (108, 378830), (120, 340947), (129, 317160), (135, 303064), (172, 237870), (180, 227298), (215, 190296), (216, 189415), (258, 158580), (270, 151532), (344, 118935), (360, 113649), (387, 105720), (430, 95148), (516, 79290), (540, 75766), (645, 63432), (774, 52860), (860, 47574), (881, 46440), (1032, 39645), (1080, 37883), (1161, 35240), (1290, 31716), (1548, 26430), (1720, 23787), (1762, 23220), (1935, 21144), (2322, 17620), (2580, 15858), (2643, 15480), (3096, 13215), (3524, 11610), (3870, 10572), (4405, 9288), (4644, 8810), (5160, 7929), (5286, 7740), (5805, 7048)]