30485040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 97086048

約数和(自身を除く): 66601008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3433, 4440, 6866, 8880, 10299, 13732, 17165, 20598, 27464, 34330, 41196, 51495, 54928, 68660, 82392, 102990, 127021, 137320, 164784, 205980, 254042, 274640, 381063, 411960, 508084, 635105, 762126, 823920, 1016168, 1270210, 1524252, 1905315, 2032336, 2540420, 3048504, 3810630, 5080840, 6097008, 7621260, 10161680, 15242520, 30485040]

約数ペア:

[(1, 30485040), (2, 15242520), (3, 10161680), (4, 7621260), (5, 6097008), (6, 5080840), (8, 3810630), (10, 3048504), (12, 2540420), (15, 2032336), (16, 1905315), (20, 1524252), (24, 1270210), (30, 1016168), (37, 823920), (40, 762126), (48, 635105), (60, 508084), (74, 411960), (80, 381063), (111, 274640), (120, 254042), (148, 205980), (185, 164784), (222, 137320), (240, 127021), (296, 102990), (370, 82392), (444, 68660), (555, 54928), (592, 51495), (740, 41196), (888, 34330), (1110, 27464), (1480, 20598), (1776, 17165), (2220, 13732), (2960, 10299), (3433, 8880), (4440, 6866)]