68523480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 224555760

約数和(自身を除く): 156032280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1453, 1572, 1965, 2358, 2620, 2906, 3144, 3930, 4359, 4716, 5240, 5812, 5895, 7265, 7860, 8718, 9432, 11624, 11790, 13077, 14530, 15720, 17436, 21795, 23580, 26154, 29060, 34872, 43590, 47160, 52308, 58120, 65385, 87180, 104616, 130770, 174360, 190343, 261540, 380686, 523080, 571029, 761372, 951715, 1142058, 1522744, 1713087, 1903430, 2284116, 2855145, 3426174, 3806860, 4568232, 5710290, 6852348, 7613720, 8565435, 11420580, 13704696, 17130870, 22841160, 34261740, 68523480]

約数ペア:

[(1, 68523480), (2, 34261740), (3, 22841160), (4, 17130870), (5, 13704696), (6, 11420580), (8, 8565435), (9, 7613720), (10, 6852348), (12, 5710290), (15, 4568232), (18, 3806860), (20, 3426174), (24, 2855145), (30, 2284116), (36, 1903430), (40, 1713087), (45, 1522744), (60, 1142058), (72, 951715), (90, 761372), (120, 571029), (131, 523080), (180, 380686), (262, 261540), (360, 190343), (393, 174360), (524, 130770), (655, 104616), (786, 87180), (1048, 65385), (1179, 58120), (1310, 52308), (1453, 47160), (1572, 43590), (1965, 34872), (2358, 29060), (2620, 26154), (2906, 23580), (3144, 21795), (3930, 17436), (4359, 15720), (4716, 14530), (5240, 13077), (5812, 11790), (5895, 11624), (7265, 9432), (7860, 8718)]