227316720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1811}}^1$

素因数の和:2350

約数の個数: 80

約数和(自身を含む): 706419072

約数和(自身を除く): 479102352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 523, 1046, 1569, 1811, 2092, 2615, 3138, 3622, 4184, 5230, 5433, 6276, 7244, 7845, 8368, 9055, 10460, 10866, 12552, 14488, 15690, 18110, 20920, 21732, 25104, 27165, 28976, 31380, 36220, 41840, 43464, 54330, 62760, 72440, 86928, 108660, 125520, 144880, 217320, 434640, 947153, 1894306, 2841459, 3788612, 4735765, 5682918, 7577224, 9471530, 11365836, 14207295, 15154448, 18943060, 22731672, 28414590, 37886120, 45463344, 56829180, 75772240, 113658360, 227316720]

約数ペア:

[(1, 227316720), (2, 113658360), (3, 75772240), (4, 56829180), (5, 45463344), (6, 37886120), (8, 28414590), (10, 22731672), (12, 18943060), (15, 15154448), (16, 14207295), (20, 11365836), (24, 9471530), (30, 7577224), (40, 5682918), (48, 4735765), (60, 3788612), (80, 2841459), (120, 1894306), (240, 947153), (523, 434640), (1046, 217320), (1569, 144880), (1811, 125520), (2092, 108660), (2615, 86928), (3138, 72440), (3622, 62760), (4184, 54330), (5230, 43464), (5433, 41840), (6276, 36220), (7244, 31380), (7845, 28976), (8368, 27165), (9055, 25104), (10460, 21732), (10866, 20920), (12552, 18110), (14488, 15690)]