1260909180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11617}}^1$

素因数の和:11705

約数の個数: 120

約数和(自身を含む): 4014901968

約数和(自身を除く): 2753992788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1620, 1809, 2010, 2412, 3015, 3618, 4020, 5427, 6030, 7236, 9045, 10854, 11617, 12060, 18090, 21708, 23234, 27135, 34851, 36180, 46468, 54270, 58085, 69702, 104553, 108540, 116170, 139404, 174255, 209106, 232340, 313659, 348510, 418212, 522765, 627318, 697020, 778339, 940977, 1045530, 1254636, 1556678, 1568295, 1881954, 2091060, 2335017, 3113356, 3136590, 3763908, 3891695, 4670034, 4704885, 6273180, 7005051, 7783390, 9340068, 9409770, 11675085, 14010102, 15566780, 18819540, 21015153, 23350170, 28020204, 35025255, 42030306, 46700340, 63045459, 70050510, 84060612, 105075765, 126090918, 140101020, 210151530, 252181836, 315227295, 420303060, 630454590, 1260909180]

約数ペア:

[(1, 1260909180), (2, 630454590), (3, 420303060), (4, 315227295), (5, 252181836), (6, 210151530), (9, 140101020), (10, 126090918), (12, 105075765), (15, 84060612), (18, 70050510), (20, 63045459), (27, 46700340), (30, 42030306), (36, 35025255), (45, 28020204), (54, 23350170), (60, 21015153), (67, 18819540), (81, 15566780), (90, 14010102), (108, 11675085), (134, 9409770), (135, 9340068), (162, 7783390), (180, 7005051), (201, 6273180), (268, 4704885), (270, 4670034), (324, 3891695), (335, 3763908), (402, 3136590), (405, 3113356), (540, 2335017), (603, 2091060), (670, 1881954), (804, 1568295), (810, 1556678), (1005, 1254636), (1206, 1045530), (1340, 940977), (1620, 778339), (1809, 697020), (2010, 627318), (2412, 522765), (3015, 418212), (3618, 348510), (4020, 313659), (5427, 232340), (6030, 209106), (7236, 174255), (9045, 139404), (10854, 116170), (11617, 108540), (12060, 104553), (18090, 69702), (21708, 58085), (23234, 54270), (27135, 46468), (34851, 36180)]