520038720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{180569}}^1$

素因数の和:180592

約数の個数: 84

約数和(自身を含む): 1788726420

約数和(自身を除く): 1268687700

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, 180569, 361138, 541707, 722276, 902845, 1083414, 1444552, 1625121, 1805690, 2166828, 2708535, 2889104, 3250242, 3611380, 4333656, 5417070, 5778208, 6500484, 7222760, 8125605, 8667312, 10834140, 11556416, 13000968, 14445520, 16251210, 17334624, 21668280, 26001936, 28891040, 32502420, 34669248, 43336560, 52003872, 57782080, 65004840, 86673120, 104007744, 130009680, 173346240, 260019360, 520038720]

約数ペア:

[(1, 520038720), (2, 260019360), (3, 173346240), (4, 130009680), (5, 104007744), (6, 86673120), (8, 65004840), (9, 57782080), (10, 52003872), (12, 43336560), (15, 34669248), (16, 32502420), (18, 28891040), (20, 26001936), (24, 21668280), (30, 17334624), (32, 16251210), (36, 14445520), (40, 13000968), (45, 11556416), (48, 10834140), (60, 8667312), (64, 8125605), (72, 7222760), (80, 6500484), (90, 5778208), (96, 5417070), (120, 4333656), (144, 3611380), (160, 3250242), (180, 2889104), (192, 2708535), (240, 2166828), (288, 1805690), (320, 1625121), (360, 1444552), (480, 1083414), (576, 902845), (720, 722276), (960, 541707), (1440, 361138), (2880, 180569)]