172830060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73859}}^1$

素因数の和:73887

約数の個数: 72

約数和(自身を含む): 564585840

約数和(自身を除く): 391755780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 73859, 147718, 221577, 295436, 369295, 443154, 664731, 738590, 886308, 960167, 1107885, 1329462, 1477180, 1920334, 2215770, 2658924, 2880501, 3323655, 3840668, 4431540, 4800835, 5761002, 6647310, 8641503, 9601670, 11522004, 13294620, 14402505, 17283006, 19203340, 28805010, 34566012, 43207515, 57610020, 86415030, 172830060]

約数ペア:

[(1, 172830060), (2, 86415030), (3, 57610020), (4, 43207515), (5, 34566012), (6, 28805010), (9, 19203340), (10, 17283006), (12, 14402505), (13, 13294620), (15, 11522004), (18, 9601670), (20, 8641503), (26, 6647310), (30, 5761002), (36, 4800835), (39, 4431540), (45, 3840668), (52, 3323655), (60, 2880501), (65, 2658924), (78, 2215770), (90, 1920334), (117, 1477180), (130, 1329462), (156, 1107885), (180, 960167), (195, 886308), (234, 738590), (260, 664731), (390, 443154), (468, 369295), (585, 295436), (780, 221577), (1170, 147718), (2340, 73859)]