142562640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54001}}^1$

素因数の和:54028

約数の個数: 80

約数和(自身を含む): 482129856

約数和(自身を除く): 339567216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54001, 108002, 162003, 216004, 270005, 324006, 432008, 540010, 594011, 648012, 810015, 864016, 1080020, 1188022, 1296024, 1620030, 1782033, 2160040, 2376044, 2592048, 2970055, 3240060, 3564066, 4320080, 4752088, 5940110, 6480120, 7128132, 8910165, 9504176, 11880220, 12960240, 14256264, 17820330, 23760440, 28512528, 35640660, 47520880, 71281320, 142562640]

約数ペア:

[(1, 142562640), (2, 71281320), (3, 47520880), (4, 35640660), (5, 28512528), (6, 23760440), (8, 17820330), (10, 14256264), (11, 12960240), (12, 11880220), (15, 9504176), (16, 8910165), (20, 7128132), (22, 6480120), (24, 5940110), (30, 4752088), (33, 4320080), (40, 3564066), (44, 3240060), (48, 2970055), (55, 2592048), (60, 2376044), (66, 2160040), (80, 1782033), (88, 1620030), (110, 1296024), (120, 1188022), (132, 1080020), (165, 864016), (176, 810015), (220, 648012), (240, 594011), (264, 540010), (330, 432008), (440, 324006), (528, 270005), (660, 216004), (880, 162003), (1320, 108002), (2640, 54001)]