1125720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 3790800

約数和(自身を除く): 2665080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 59, 60, 72, 90, 106, 118, 120, 159, 177, 180, 212, 236, 265, 295, 318, 354, 360, 424, 472, 477, 530, 531, 590, 636, 708, 795, 885, 954, 1060, 1062, 1180, 1272, 1416, 1590, 1770, 1908, 2120, 2124, 2360, 2385, 2655, 3127, 3180, 3540, 3816, 4248, 4770, 5310, 6254, 6360, 7080, 9381, 9540, 10620, 12508, 15635, 18762, 19080, 21240, 25016, 28143, 31270, 37524, 46905, 56286, 62540, 75048, 93810, 112572, 125080, 140715, 187620, 225144, 281430, 375240, 562860, 1125720]

約数ペア:

[(1, 1125720), (2, 562860), (3, 375240), (4, 281430), (5, 225144), (6, 187620), (8, 140715), (9, 125080), (10, 112572), (12, 93810), (15, 75048), (18, 62540), (20, 56286), (24, 46905), (30, 37524), (36, 31270), (40, 28143), (45, 25016), (53, 21240), (59, 19080), (60, 18762), (72, 15635), (90, 12508), (106, 10620), (118, 9540), (120, 9381), (159, 7080), (177, 6360), (180, 6254), (212, 5310), (236, 4770), (265, 4248), (295, 3816), (318, 3540), (354, 3180), (360, 3127), (424, 2655), (472, 2385), (477, 2360), (530, 2124), (531, 2120), (590, 1908), (636, 1770), (708, 1590), (795, 1416), (885, 1272), (954, 1180), (1060, 1062)]