139168320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144967}}^1$

素因数の和:144987

約数の個数: 56

約数和(自身を含む): 441862464

約数和(自身を除く): 302694144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144967, 289934, 434901, 579868, 724835, 869802, 1159736, 1449670, 1739604, 2174505, 2319472, 2899340, 3479208, 4349010, 4638944, 5798680, 6958416, 8698020, 9277888, 11597360, 13916832, 17396040, 23194720, 27833664, 34792080, 46389440, 69584160, 139168320]

約数ペア:

[(1, 139168320), (2, 69584160), (3, 46389440), (4, 34792080), (5, 27833664), (6, 23194720), (8, 17396040), (10, 13916832), (12, 11597360), (15, 9277888), (16, 8698020), (20, 6958416), (24, 5798680), (30, 4638944), (32, 4349010), (40, 3479208), (48, 2899340), (60, 2319472), (64, 2174505), (80, 1739604), (96, 1449670), (120, 1159736), (160, 869802), (192, 724835), (240, 579868), (320, 434901), (480, 289934), (960, 144967)]