102246480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20313

約数の個数: 120

約数和(自身を含む): 392451072

約数和(自身を除く): 290204592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 20287, 40574, 60861, 81148, 101435, 121722, 142009, 162296, 182583, 202870, 243444, 284018, 304305, 324592, 365166, 405740, 426027, 486888, 568036, 608610, 710045, 730332, 811480, 852054, 912915, 973776, 1136072, 1217220, 1278081, 1420090, 1460664, 1622960, 1704108, 1825830, 2130135, 2272144, 2434440, 2556162, 2840180, 2921328, 3408216, 3651660, 4260270, 4868880, 5112324, 5680360, 6390405, 6816432, 7303320, 8520540, 10224648, 11360720, 12780810, 14606640, 17041080, 20449296, 25561620, 34082160, 51123240, 102246480]

約数ペア:

[(1, 102246480), (2, 51123240), (3, 34082160), (4, 25561620), (5, 20449296), (6, 17041080), (7, 14606640), (8, 12780810), (9, 11360720), (10, 10224648), (12, 8520540), (14, 7303320), (15, 6816432), (16, 6390405), (18, 5680360), (20, 5112324), (21, 4868880), (24, 4260270), (28, 3651660), (30, 3408216), (35, 2921328), (36, 2840180), (40, 2556162), (42, 2434440), (45, 2272144), (48, 2130135), (56, 1825830), (60, 1704108), (63, 1622960), (70, 1460664), (72, 1420090), (80, 1278081), (84, 1217220), (90, 1136072), (105, 973776), (112, 912915), (120, 852054), (126, 811480), (140, 730332), (144, 710045), (168, 608610), (180, 568036), (210, 486888), (240, 426027), (252, 405740), (280, 365166), (315, 324592), (336, 304305), (360, 284018), (420, 243444), (504, 202870), (560, 182583), (630, 162296), (720, 142009), (840, 121722), (1008, 101435), (1260, 81148), (1680, 60861), (2520, 40574), (5040, 20287)]