286027920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 963631032

約数和(自身を除く): 677603112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 601, 661, 720, 1202, 1322, 1803, 1983, 2404, 2644, 3005, 3305, 3606, 3966, 4808, 5288, 5409, 5949, 6010, 6610, 7212, 7932, 9015, 9616, 9915, 10576, 10818, 11898, 12020, 13220, 14424, 15864, 18030, 19830, 21636, 23796, 24040, 26440, 27045, 28848, 29745, 31728, 36060, 39660, 43272, 47592, 48080, 52880, 54090, 59490, 72120, 79320, 86544, 95184, 108180, 118980, 144240, 158640, 216360, 237960, 397261, 432720, 475920, 794522, 1191783, 1589044, 1986305, 2383566, 3178088, 3575349, 3972610, 4767132, 5958915, 6356176, 7150698, 7945220, 9534264, 11917830, 14301396, 15890440, 17876745, 19068528, 23835660, 28602792, 31780880, 35753490, 47671320, 57205584, 71506980, 95342640, 143013960, 286027920]

約数ペア:

[(1, 286027920), (2, 143013960), (3, 95342640), (4, 71506980), (5, 57205584), (6, 47671320), (8, 35753490), (9, 31780880), (10, 28602792), (12, 23835660), (15, 19068528), (16, 17876745), (18, 15890440), (20, 14301396), (24, 11917830), (30, 9534264), (36, 7945220), (40, 7150698), (45, 6356176), (48, 5958915), (60, 4767132), (72, 3972610), (80, 3575349), (90, 3178088), (120, 2383566), (144, 1986305), (180, 1589044), (240, 1191783), (360, 794522), (601, 475920), (661, 432720), (720, 397261), (1202, 237960), (1322, 216360), (1803, 158640), (1983, 144240), (2404, 118980), (2644, 108180), (3005, 95184), (3305, 86544), (3606, 79320), (3966, 72120), (4808, 59490), (5288, 54090), (5409, 52880), (5949, 48080), (6010, 47592), (6610, 43272), (7212, 39660), (7932, 36060), (9015, 31728), (9616, 29745), (9915, 28848), (10576, 27045), (10818, 26440), (11898, 24040), (12020, 23796), (13220, 21636), (14424, 19830), (15864, 18030)]