381826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3797}}^1$

素因数の和:4232

約数の個数: 80

約数和(自身を含む): 1186799040

約数和(自身を除く): 804972720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1676, 2095, 2514, 3352, 3797, 4190, 5028, 6285, 6704, 7594, 8380, 10056, 11391, 12570, 15188, 16760, 18985, 20112, 22782, 25140, 30376, 33520, 37970, 45564, 50280, 56955, 60752, 75940, 91128, 100560, 113910, 151880, 182256, 227820, 303760, 455640, 911280, 1590943, 3181886, 4772829, 6363772, 7954715, 9545658, 12727544, 15909430, 19091316, 23864145, 25455088, 31818860, 38182632, 47728290, 63637720, 76365264, 95456580, 127275440, 190913160, 381826320]

約数ペア:

[(1, 381826320), (2, 190913160), (3, 127275440), (4, 95456580), (5, 76365264), (6, 63637720), (8, 47728290), (10, 38182632), (12, 31818860), (15, 25455088), (16, 23864145), (20, 19091316), (24, 15909430), (30, 12727544), (40, 9545658), (48, 7954715), (60, 6363772), (80, 4772829), (120, 3181886), (240, 1590943), (419, 911280), (838, 455640), (1257, 303760), (1676, 227820), (2095, 182256), (2514, 151880), (3352, 113910), (3797, 100560), (4190, 91128), (5028, 75940), (6285, 60752), (6704, 56955), (7594, 50280), (8380, 45564), (10056, 37970), (11391, 33520), (12570, 30376), (15188, 25140), (16760, 22782), (18985, 20112)]