15233040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21157}}^1$

素因数の和:21176

約数の個数: 60

約数和(自身を含む): 51160044

約数和(自身を除く): 35927004

約数列:

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

約数ペア:

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