138933120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{269}}^2$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 444501720

約数和(自身を除く): 305568600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 269, 320, 384, 480, 538, 640, 807, 960, 1076, 1345, 1614, 1920, 2152, 2690, 3228, 4035, 4304, 5380, 6456, 8070, 8608, 10760, 12912, 16140, 17216, 21520, 25824, 32280, 34432, 43040, 51648, 64560, 72361, 86080, 103296, 129120, 144722, 172160, 217083, 258240, 289444, 361805, 434166, 516480, 578888, 723610, 868332, 1085415, 1157776, 1447220, 1736664, 2170830, 2315552, 2894440, 3473328, 4341660, 4631104, 5788880, 6946656, 8683320, 9262208, 11577760, 13893312, 17366640, 23155520, 27786624, 34733280, 46311040, 69466560, 138933120]

約数ペア:

[(1, 138933120), (2, 69466560), (3, 46311040), (4, 34733280), (5, 27786624), (6, 23155520), (8, 17366640), (10, 13893312), (12, 11577760), (15, 9262208), (16, 8683320), (20, 6946656), (24, 5788880), (30, 4631104), (32, 4341660), (40, 3473328), (48, 2894440), (60, 2315552), (64, 2170830), (80, 1736664), (96, 1447220), (120, 1157776), (128, 1085415), (160, 868332), (192, 723610), (240, 578888), (269, 516480), (320, 434166), (384, 361805), (480, 289444), (538, 258240), (640, 217083), (807, 172160), (960, 144722), (1076, 129120), (1345, 103296), (1614, 86080), (1920, 72361), (2152, 64560), (2690, 51648), (3228, 43040), (4035, 34432), (4304, 32280), (5380, 25824), (6456, 21520), (8070, 17216), (8608, 16140), (10760, 12912)]