66964080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7541}}^1$

素因数の和:7594

約数の個数: 80

約数和(自身を含む): 213227424

約数和(自身を除く): 146263344

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, 7541, 8880, 15082, 22623, 30164, 37705, 45246, 60328, 75410, 90492, 113115, 120656, 150820, 180984, 226230, 279017, 301640, 361968, 452460, 558034, 603280, 837051, 904920, 1116068, 1395085, 1674102, 1809840, 2232136, 2790170, 3348204, 4185255, 4464272, 5580340, 6696408, 8370510, 11160680, 13392816, 16741020, 22321360, 33482040, 66964080]

約数ペア:

[(1, 66964080), (2, 33482040), (3, 22321360), (4, 16741020), (5, 13392816), (6, 11160680), (8, 8370510), (10, 6696408), (12, 5580340), (15, 4464272), (16, 4185255), (20, 3348204), (24, 2790170), (30, 2232136), (37, 1809840), (40, 1674102), (48, 1395085), (60, 1116068), (74, 904920), (80, 837051), (111, 603280), (120, 558034), (148, 452460), (185, 361968), (222, 301640), (240, 279017), (296, 226230), (370, 180984), (444, 150820), (555, 120656), (592, 113115), (740, 90492), (888, 75410), (1110, 60328), (1480, 45246), (1776, 37705), (2220, 30164), (2960, 22623), (4440, 15082), (7541, 8880)]