161027040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{335473}}^1$

素因数の和:335491

約数の個数: 48

約数和(自身を含む): 507236688

約数和(自身を除く): 346209648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 335473, 670946, 1006419, 1341892, 1677365, 2012838, 2683784, 3354730, 4025676, 5032095, 5367568, 6709460, 8051352, 10064190, 10735136, 13418920, 16102704, 20128380, 26837840, 32205408, 40256760, 53675680, 80513520, 161027040]

約数ペア:

[(1, 161027040), (2, 80513520), (3, 53675680), (4, 40256760), (5, 32205408), (6, 26837840), (8, 20128380), (10, 16102704), (12, 13418920), (15, 10735136), (16, 10064190), (20, 8051352), (24, 6709460), (30, 5367568), (32, 5032095), (40, 4025676), (48, 3354730), (60, 2683784), (80, 2012838), (96, 1677365), (120, 1341892), (160, 1006419), (240, 670946), (480, 335473)]