144764040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63493}}^1$

素因数の和:63526

約数の個数: 64

約数和(自身を含む): 457156800

約数和(自身を除く): 312392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 63493, 126986, 190479, 253972, 317465, 380958, 507944, 634930, 761916, 952395, 1206367, 1269860, 1523832, 1904790, 2412734, 2539720, 3619101, 3809580, 4825468, 6031835, 7238202, 7619160, 9650936, 12063670, 14476404, 18095505, 24127340, 28952808, 36191010, 48254680, 72382020, 144764040]

約数ペア:

[(1, 144764040), (2, 72382020), (3, 48254680), (4, 36191010), (5, 28952808), (6, 24127340), (8, 18095505), (10, 14476404), (12, 12063670), (15, 9650936), (19, 7619160), (20, 7238202), (24, 6031835), (30, 4825468), (38, 3809580), (40, 3619101), (57, 2539720), (60, 2412734), (76, 1904790), (95, 1523832), (114, 1269860), (120, 1206367), (152, 952395), (190, 761916), (228, 634930), (285, 507944), (380, 380958), (456, 317465), (570, 253972), (760, 190479), (1140, 126986), (2280, 63493)]