144385980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{40787}}^1$

素因数の和:40858

約数の個数: 48

約数和(自身を含む): 411143040

約数和(自身を除く): 266757060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 40787, 81574, 122361, 163148, 203935, 244722, 407870, 489444, 611805, 815740, 1223610, 2406433, 2447220, 4812866, 7219299, 9625732, 12032165, 14438598, 24064330, 28877196, 36096495, 48128660, 72192990, 144385980]

約数ペア:

[(1, 144385980), (2, 72192990), (3, 48128660), (4, 36096495), (5, 28877196), (6, 24064330), (10, 14438598), (12, 12032165), (15, 9625732), (20, 7219299), (30, 4812866), (59, 2447220), (60, 2406433), (118, 1223610), (177, 815740), (236, 611805), (295, 489444), (354, 407870), (590, 244722), (708, 203935), (885, 163148), (1180, 122361), (1770, 81574), (3540, 40787)]