115554240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{40123}}^1$

素因数の和:40146

約数の個数: 84

約数和(自身を含む): 397468344

約数和(自身を除く): 281914104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 40123, 80246, 120369, 160492, 200615, 240738, 320984, 361107, 401230, 481476, 601845, 641968, 722214, 802460, 962952, 1203690, 1283936, 1444428, 1604920, 1805535, 1925904, 2407380, 2567872, 2888856, 3209840, 3611070, 3851808, 4814760, 5777712, 6419680, 7222140, 7703616, 9629520, 11555424, 12839360, 14444280, 19259040, 23110848, 28888560, 38518080, 57777120, 115554240]

約数ペア:

[(1, 115554240), (2, 57777120), (3, 38518080), (4, 28888560), (5, 23110848), (6, 19259040), (8, 14444280), (9, 12839360), (10, 11555424), (12, 9629520), (15, 7703616), (16, 7222140), (18, 6419680), (20, 5777712), (24, 4814760), (30, 3851808), (32, 3611070), (36, 3209840), (40, 2888856), (45, 2567872), (48, 2407380), (60, 1925904), (64, 1805535), (72, 1604920), (80, 1444428), (90, 1283936), (96, 1203690), (120, 962952), (144, 802460), (160, 722214), (180, 641968), (192, 601845), (240, 481476), (288, 401230), (320, 361107), (360, 320984), (480, 240738), (576, 200615), (720, 160492), (960, 120369), (1440, 80246), (2880, 40123)]