131658480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{60953}}^1$

素因数の和:60975

約数の個数: 80

約数和(自身を含む): 453497760

約数和(自身を除く): 321839280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 60953, 121906, 182859, 243812, 304765, 365718, 487624, 548577, 609530, 731436, 914295, 975248, 1097154, 1219060, 1462872, 1645731, 1828590, 2194308, 2438120, 2742885, 2925744, 3291462, 3657180, 4388616, 4876240, 5485770, 6582924, 7314360, 8228655, 8777232, 10971540, 13165848, 14628720, 16457310, 21943080, 26331696, 32914620, 43886160, 65829240, 131658480]

約数ペア:

[(1, 131658480), (2, 65829240), (3, 43886160), (4, 32914620), (5, 26331696), (6, 21943080), (8, 16457310), (9, 14628720), (10, 13165848), (12, 10971540), (15, 8777232), (16, 8228655), (18, 7314360), (20, 6582924), (24, 5485770), (27, 4876240), (30, 4388616), (36, 3657180), (40, 3291462), (45, 2925744), (48, 2742885), (54, 2438120), (60, 2194308), (72, 1828590), (80, 1645731), (90, 1462872), (108, 1219060), (120, 1097154), (135, 975248), (144, 914295), (180, 731436), (216, 609530), (240, 548577), (270, 487624), (360, 365718), (432, 304765), (540, 243812), (720, 182859), (1080, 121906), (2160, 60953)]