426255840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{296011}}^1$

素因数の和:296032

約数の個数: 72

約数和(自身を含む): 1454602968

約数和(自身を除く): 1028347128

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, 296011, 592022, 888033, 1184044, 1480055, 1776066, 2368088, 2664099, 2960110, 3552132, 4440165, 4736176, 5328198, 5920220, 7104264, 8880330, 9472352, 10656396, 11840440, 13320495, 14208528, 17760660, 21312792, 23680880, 26640990, 28417056, 35521320, 42625584, 47361760, 53281980, 71042640, 85251168, 106563960, 142085280, 213127920, 426255840]

約数ペア:

[(1, 426255840), (2, 213127920), (3, 142085280), (4, 106563960), (5, 85251168), (6, 71042640), (8, 53281980), (9, 47361760), (10, 42625584), (12, 35521320), (15, 28417056), (16, 26640990), (18, 23680880), (20, 21312792), (24, 17760660), (30, 14208528), (32, 13320495), (36, 11840440), (40, 10656396), (45, 9472352), (48, 8880330), (60, 7104264), (72, 5920220), (80, 5328198), (90, 4736176), (96, 4440165), (120, 3552132), (144, 2960110), (160, 2664099), (180, 2368088), (240, 1776066), (288, 1480055), (360, 1184044), (480, 888033), (720, 592022), (1440, 296011)]