120747840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1816

約数の個数: 112

約数和(自身を含む): 388851648

約数和(自身を除く): 268103808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1723, 1752, 2190, 2336, 2920, 3446, 3504, 4380, 4672, 5169, 5840, 6892, 7008, 8615, 8760, 10338, 11680, 13784, 14016, 17230, 17520, 20676, 23360, 25845, 27568, 34460, 35040, 41352, 51690, 55136, 68920, 70080, 82704, 103380, 110272, 125779, 137840, 165408, 206760, 251558, 275680, 330816, 377337, 413520, 503116, 551360, 628895, 754674, 827040, 1006232, 1257790, 1509348, 1654080, 1886685, 2012464, 2515580, 3018696, 3773370, 4024928, 5031160, 6037392, 7546740, 8049856, 10062320, 12074784, 15093480, 20124640, 24149568, 30186960, 40249280, 60373920, 120747840]

約数ペア:

[(1, 120747840), (2, 60373920), (3, 40249280), (4, 30186960), (5, 24149568), (6, 20124640), (8, 15093480), (10, 12074784), (12, 10062320), (15, 8049856), (16, 7546740), (20, 6037392), (24, 5031160), (30, 4024928), (32, 3773370), (40, 3018696), (48, 2515580), (60, 2012464), (64, 1886685), (73, 1654080), (80, 1509348), (96, 1257790), (120, 1006232), (146, 827040), (160, 754674), (192, 628895), (219, 551360), (240, 503116), (292, 413520), (320, 377337), (365, 330816), (438, 275680), (480, 251558), (584, 206760), (730, 165408), (876, 137840), (960, 125779), (1095, 110272), (1168, 103380), (1460, 82704), (1723, 70080), (1752, 68920), (2190, 55136), (2336, 51690), (2920, 41352), (3446, 35040), (3504, 34460), (4380, 27568), (4672, 25845), (5169, 23360), (5840, 20676), (6892, 17520), (7008, 17230), (8615, 14016), (8760, 13784), (10338, 11680)]