5430120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 16744320

約数和(自身を除く): 11314200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1223, 1480, 2220, 2446, 3669, 4440, 4892, 6115, 7338, 9784, 12230, 14676, 18345, 24460, 29352, 36690, 45251, 48920, 73380, 90502, 135753, 146760, 181004, 226255, 271506, 362008, 452510, 543012, 678765, 905020, 1086024, 1357530, 1810040, 2715060, 5430120]

約数ペア:

[(1, 5430120), (2, 2715060), (3, 1810040), (4, 1357530), (5, 1086024), (6, 905020), (8, 678765), (10, 543012), (12, 452510), (15, 362008), (20, 271506), (24, 226255), (30, 181004), (37, 146760), (40, 135753), (60, 90502), (74, 73380), (111, 48920), (120, 45251), (148, 36690), (185, 29352), (222, 24460), (296, 18345), (370, 14676), (444, 12230), (555, 9784), (740, 7338), (888, 6115), (1110, 4892), (1223, 4440), (1480, 3669), (2220, 2446)]