119995440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13566

約数の個数: 80

約数和(自身を含む): 382067808

約数和(自身を除く): 262072368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 135130, 162156, 202695, 216208, 270260, 324312, 405390, 499981, 540520, 648624, 810780, 999962, 1081040, 1499943, 1621560, 1999924, 2499905, 2999886, 3243120, 3999848, 4999810, 5999772, 7499715, 7999696, 9999620, 11999544, 14999430, 19999240, 23999088, 29998860, 39998480, 59997720, 119995440]

約数ペア:

[(1, 119995440), (2, 59997720), (3, 39998480), (4, 29998860), (5, 23999088), (6, 19999240), (8, 14999430), (10, 11999544), (12, 9999620), (15, 7999696), (16, 7499715), (20, 5999772), (24, 4999810), (30, 3999848), (37, 3243120), (40, 2999886), (48, 2499905), (60, 1999924), (74, 1621560), (80, 1499943), (111, 1081040), (120, 999962), (148, 810780), (185, 648624), (222, 540520), (240, 499981), (296, 405390), (370, 324312), (444, 270260), (555, 216208), (592, 202695), (740, 162156), (888, 135130), (1110, 108104), (1480, 81078), (1776, 67565), (2220, 54052), (2960, 40539), (4440, 27026), (8880, 13513)]