141480

素因数分解:

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

素因数の和:151

約数の個数: 64

約数和(自身を含む): 475200

約数和(自身を除く): 333720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 9432, 11790, 14148, 15720, 17685, 23580, 28296, 35370, 47160, 70740, 141480]

約数ペア:

[(1, 141480), (2, 70740), (3, 47160), (4, 35370), (5, 28296), (6, 23580), (8, 17685), (9, 15720), (10, 14148), (12, 11790), (15, 9432), (18, 7860), (20, 7074), (24, 5895), (27, 5240), (30, 4716), (36, 3930), (40, 3537), (45, 3144), (54, 2620), (60, 2358), (72, 1965), (90, 1572), (108, 1310), (120, 1179), (131, 1080), (135, 1048), (180, 786), (216, 655), (262, 540), (270, 524), (360, 393)]