18467040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 59028480

約数和(自身を除く): 40561440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 487, 632, 790, 948, 974, 1185, 1264, 1461, 1580, 1896, 1948, 2370, 2435, 2528, 2922, 3160, 3792, 3896, 4740, 4870, 5844, 6320, 7305, 7584, 7792, 9480, 9740, 11688, 12640, 14610, 15584, 18960, 19480, 23376, 29220, 37920, 38473, 38960, 46752, 58440, 76946, 77920, 115419, 116880, 153892, 192365, 230838, 233760, 307784, 384730, 461676, 577095, 615568, 769460, 923352, 1154190, 1231136, 1538920, 1846704, 2308380, 3077840, 3693408, 4616760, 6155680, 9233520, 18467040]

約数ペア:

[(1, 18467040), (2, 9233520), (3, 6155680), (4, 4616760), (5, 3693408), (6, 3077840), (8, 2308380), (10, 1846704), (12, 1538920), (15, 1231136), (16, 1154190), (20, 923352), (24, 769460), (30, 615568), (32, 577095), (40, 461676), (48, 384730), (60, 307784), (79, 233760), (80, 230838), (96, 192365), (120, 153892), (158, 116880), (160, 115419), (237, 77920), (240, 76946), (316, 58440), (395, 46752), (474, 38960), (480, 38473), (487, 37920), (632, 29220), (790, 23376), (948, 19480), (974, 18960), (1185, 15584), (1264, 14610), (1461, 12640), (1580, 11688), (1896, 9740), (1948, 9480), (2370, 7792), (2435, 7584), (2528, 7305), (2922, 6320), (3160, 5844), (3792, 4870), (3896, 4740)]