7345440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5122

約数の個数: 72

約数和(自身を含む): 25071228

約数和(自身を除く): 17725788

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5101, 10202, 15303, 20404, 25505, 30606, 40808, 45909, 51010, 61212, 76515, 81616, 91818, 102020, 122424, 153030, 163232, 183636, 204040, 229545, 244848, 306060, 367272, 408080, 459090, 489696, 612120, 734544, 816160, 918180, 1224240, 1469088, 1836360, 2448480, 3672720, 7345440]

約数ペア:

[(1, 7345440), (2, 3672720), (3, 2448480), (4, 1836360), (5, 1469088), (6, 1224240), (8, 918180), (9, 816160), (10, 734544), (12, 612120), (15, 489696), (16, 459090), (18, 408080), (20, 367272), (24, 306060), (30, 244848), (32, 229545), (36, 204040), (40, 183636), (45, 163232), (48, 153030), (60, 122424), (72, 102020), (80, 91818), (90, 81616), (96, 76515), (120, 61212), (144, 51010), (160, 45909), (180, 40808), (240, 30606), (288, 25505), (360, 20404), (480, 15303), (720, 10202), (1440, 5101)]