103621680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{15991}}^1$

素因数の和:16016

約数の個数: 100

約数和(自身を含む): 359915952

約数和(自身を除く): 256294272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 239865, 255856, 287838, 319820, 383784, 431757, 479730, 575676, 639640, 719595, 767568, 863514, 959460, 1151352, 1279280, 1295271, 1439190, 1727028, 1918920, 2158785, 2302704, 2590542, 2878380, 3454056, 3837840, 4317570, 5181084, 5756760, 6476355, 6908112, 8635140, 10362168, 11513520, 12952710, 17270280, 20724336, 25905420, 34540560, 51810840, 103621680]

約数ペア:

[(1, 103621680), (2, 51810840), (3, 34540560), (4, 25905420), (5, 20724336), (6, 17270280), (8, 12952710), (9, 11513520), (10, 10362168), (12, 8635140), (15, 6908112), (16, 6476355), (18, 5756760), (20, 5181084), (24, 4317570), (27, 3837840), (30, 3454056), (36, 2878380), (40, 2590542), (45, 2302704), (48, 2158785), (54, 1918920), (60, 1727028), (72, 1439190), (80, 1295271), (81, 1279280), (90, 1151352), (108, 959460), (120, 863514), (135, 767568), (144, 719595), (162, 639640), (180, 575676), (216, 479730), (240, 431757), (270, 383784), (324, 319820), (360, 287838), (405, 255856), (432, 239865), (540, 191892), (648, 159910), (720, 143919), (810, 127928), (1080, 95946), (1296, 79955), (1620, 63964), (2160, 47973), (3240, 31982), (6480, 15991)]