4146480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 15030288

約数和(自身を除く): 10883808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 443, 468, 520, 585, 624, 720, 780, 886, 936, 1040, 1170, 1329, 1560, 1772, 1872, 2215, 2340, 2658, 3120, 3544, 3987, 4430, 4680, 5316, 5759, 6645, 7088, 7974, 8860, 9360, 10632, 11518, 13290, 15948, 17277, 17720, 19935, 21264, 23036, 26580, 28795, 31896, 34554, 35440, 39870, 46072, 51831, 53160, 57590, 63792, 69108, 79740, 86385, 92144, 103662, 106320, 115180, 138216, 159480, 172770, 207324, 230360, 259155, 276432, 318960, 345540, 414648, 460720, 518310, 691080, 829296, 1036620, 1382160, 2073240, 4146480]

約数ペア:

[(1, 4146480), (2, 2073240), (3, 1382160), (4, 1036620), (5, 829296), (6, 691080), (8, 518310), (9, 460720), (10, 414648), (12, 345540), (13, 318960), (15, 276432), (16, 259155), (18, 230360), (20, 207324), (24, 172770), (26, 159480), (30, 138216), (36, 115180), (39, 106320), (40, 103662), (45, 92144), (48, 86385), (52, 79740), (60, 69108), (65, 63792), (72, 57590), (78, 53160), (80, 51831), (90, 46072), (104, 39870), (117, 35440), (120, 34554), (130, 31896), (144, 28795), (156, 26580), (180, 23036), (195, 21264), (208, 19935), (234, 17720), (240, 17277), (260, 15948), (312, 13290), (360, 11518), (390, 10632), (443, 9360), (468, 8860), (520, 7974), (585, 7088), (624, 6645), (720, 5759), (780, 5316), (886, 4680), (936, 4430), (1040, 3987), (1170, 3544), (1329, 3120), (1560, 2658), (1772, 2340), (1872, 2215)]