401014080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139241}}^1$

素因数の和:139264

約数の個数: 84

約数和(自身を含む): 1379331252

約数和(自身を除く): 978317172

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, 139241, 278482, 417723, 556964, 696205, 835446, 1113928, 1253169, 1392410, 1670892, 2088615, 2227856, 2506338, 2784820, 3341784, 4177230, 4455712, 5012676, 5569640, 6265845, 6683568, 8354460, 8911424, 10025352, 11139280, 12531690, 13367136, 16708920, 20050704, 22278560, 25063380, 26734272, 33417840, 40101408, 44557120, 50126760, 66835680, 80202816, 100253520, 133671360, 200507040, 401014080]

約数ペア:

[(1, 401014080), (2, 200507040), (3, 133671360), (4, 100253520), (5, 80202816), (6, 66835680), (8, 50126760), (9, 44557120), (10, 40101408), (12, 33417840), (15, 26734272), (16, 25063380), (18, 22278560), (20, 20050704), (24, 16708920), (30, 13367136), (32, 12531690), (36, 11139280), (40, 10025352), (45, 8911424), (48, 8354460), (60, 6683568), (64, 6265845), (72, 5569640), (80, 5012676), (90, 4455712), (96, 4177230), (120, 3341784), (144, 2784820), (160, 2506338), (180, 2227856), (192, 2088615), (240, 1670892), (288, 1392410), (320, 1253169), (360, 1113928), (480, 835446), (576, 696205), (720, 556964), (960, 417723), (1440, 278482), (2880, 139241)]