18930120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14341}}^1$

素因数の和:14366

約数の個数: 64

約数和(自身を含む): 61957440

約数和(自身を除く): 43027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14341, 28682, 43023, 57364, 71705, 86046, 114728, 143410, 157751, 172092, 215115, 286820, 315502, 344184, 430230, 473253, 573640, 631004, 788755, 860460, 946506, 1262008, 1577510, 1720920, 1893012, 2366265, 3155020, 3786024, 4732530, 6310040, 9465060, 18930120]

約数ペア:

[(1, 18930120), (2, 9465060), (3, 6310040), (4, 4732530), (5, 3786024), (6, 3155020), (8, 2366265), (10, 1893012), (11, 1720920), (12, 1577510), (15, 1262008), (20, 946506), (22, 860460), (24, 788755), (30, 631004), (33, 573640), (40, 473253), (44, 430230), (55, 344184), (60, 315502), (66, 286820), (88, 215115), (110, 172092), (120, 157751), (132, 143410), (165, 114728), (220, 86046), (264, 71705), (330, 57364), (440, 43023), (660, 28682), (1320, 14341)]