1152540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 3690960

約数和(自身を除く): 2538420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 337, 342, 380, 570, 674, 684, 855, 1011, 1140, 1348, 1685, 1710, 2022, 3033, 3370, 3420, 4044, 5055, 6066, 6403, 6740, 10110, 12132, 12806, 15165, 19209, 20220, 25612, 30330, 32015, 38418, 57627, 60660, 64030, 76836, 96045, 115254, 128060, 192090, 230508, 288135, 384180, 576270, 1152540]

約数ペア:

[(1, 1152540), (2, 576270), (3, 384180), (4, 288135), (5, 230508), (6, 192090), (9, 128060), (10, 115254), (12, 96045), (15, 76836), (18, 64030), (19, 60660), (20, 57627), (30, 38418), (36, 32015), (38, 30330), (45, 25612), (57, 20220), (60, 19209), (76, 15165), (90, 12806), (95, 12132), (114, 10110), (171, 6740), (180, 6403), (190, 6066), (228, 5055), (285, 4044), (337, 3420), (342, 3370), (380, 3033), (570, 2022), (674, 1710), (684, 1685), (855, 1348), (1011, 1140)]