122321320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 306432000

約数和(自身を除く): 184110680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 127, 199, 220, 242, 254, 398, 440, 484, 508, 605, 635, 796, 968, 995, 1016, 1210, 1270, 1397, 1592, 1990, 2189, 2420, 2540, 2794, 3980, 4378, 4840, 5080, 5588, 6985, 7960, 8756, 10945, 11176, 13970, 15367, 17512, 21890, 24079, 25273, 27940, 30734, 43780, 48158, 50546, 55880, 61468, 76835, 87560, 96316, 101092, 120395, 122936, 126365, 153670, 192632, 202184, 240790, 252730, 278003, 307340, 481580, 505460, 556006, 614680, 963160, 1010920, 1112012, 1390015, 2224024, 2780030, 3058033, 5560060, 6116066, 11120120, 12232132, 15290165, 24464264, 30580330, 61160660, 122321320]

約数ペア:

[(1, 122321320), (2, 61160660), (4, 30580330), (5, 24464264), (8, 15290165), (10, 12232132), (11, 11120120), (20, 6116066), (22, 5560060), (40, 3058033), (44, 2780030), (55, 2224024), (88, 1390015), (110, 1112012), (121, 1010920), (127, 963160), (199, 614680), (220, 556006), (242, 505460), (254, 481580), (398, 307340), (440, 278003), (484, 252730), (508, 240790), (605, 202184), (635, 192632), (796, 153670), (968, 126365), (995, 122936), (1016, 120395), (1210, 101092), (1270, 96316), (1397, 87560), (1592, 76835), (1990, 61468), (2189, 55880), (2420, 50546), (2540, 48158), (2794, 43780), (3980, 30734), (4378, 27940), (4840, 25273), (5080, 24079), (5588, 21890), (6985, 17512), (7960, 15367), (8756, 13970), (10945, 11176)]