30466080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{21157}}^1$

素因数の和:21178

約数の個数: 72

約数和(自身を含む): 103970412

約数和(自身を除く): 73504332

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 21157, 42314, 63471, 84628, 105785, 126942, 169256, 190413, 211570, 253884, 317355, 338512, 380826, 423140, 507768, 634710, 677024, 761652, 846280, 952065, 1015536, 1269420, 1523304, 1692560, 1904130, 2031072, 2538840, 3046608, 3385120, 3808260, 5077680, 6093216, 7616520, 10155360, 15233040, 30466080]

約数ペア:

[(1, 30466080), (2, 15233040), (3, 10155360), (4, 7616520), (5, 6093216), (6, 5077680), (8, 3808260), (9, 3385120), (10, 3046608), (12, 2538840), (15, 2031072), (16, 1904130), (18, 1692560), (20, 1523304), (24, 1269420), (30, 1015536), (32, 952065), (36, 846280), (40, 761652), (45, 677024), (48, 634710), (60, 507768), (72, 423140), (80, 380826), (90, 338512), (96, 317355), (120, 253884), (144, 211570), (160, 190413), (180, 169256), (240, 126942), (288, 105785), (360, 84628), (480, 63471), (720, 42314), (1440, 21157)]