22897440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15901}}^1$

素因数の和:15922

約数の個数: 72

約数和(自身を含む): 78142428

約数和(自身を除く): 55244988

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, 15901, 31802, 47703, 63604, 79505, 95406, 127208, 143109, 159010, 190812, 238515, 254416, 286218, 318020, 381624, 477030, 508832, 572436, 636040, 715545, 763248, 954060, 1144872, 1272080, 1431090, 1526496, 1908120, 2289744, 2544160, 2862180, 3816240, 4579488, 5724360, 7632480, 11448720, 22897440]

約数ペア:

[(1, 22897440), (2, 11448720), (3, 7632480), (4, 5724360), (5, 4579488), (6, 3816240), (8, 2862180), (9, 2544160), (10, 2289744), (12, 1908120), (15, 1526496), (16, 1431090), (18, 1272080), (20, 1144872), (24, 954060), (30, 763248), (32, 715545), (36, 636040), (40, 572436), (45, 508832), (48, 477030), (60, 381624), (72, 318020), (80, 286218), (90, 254416), (96, 238515), (120, 190812), (144, 159010), (160, 143109), (180, 127208), (240, 95406), (288, 79505), (360, 63604), (480, 47703), (720, 31802), (1440, 15901)]