159881760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{111029}}^1$

素因数の和:111050

約数の個数: 72

約数和(自身を含む): 545601420

約数和(自身を除く): 385719660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 111029, 222058, 333087, 444116, 555145, 666174, 888232, 999261, 1110290, 1332348, 1665435, 1776464, 1998522, 2220580, 2664696, 3330870, 3552928, 3997044, 4441160, 4996305, 5329392, 6661740, 7994088, 8882320, 9992610, 10658784, 13323480, 15988176, 17764640, 19985220, 26646960, 31976352, 39970440, 53293920, 79940880, 159881760]

約数ペア:

[(1, 159881760), (2, 79940880), (3, 53293920), (4, 39970440), (5, 31976352), (6, 26646960), (8, 19985220), (9, 17764640), (10, 15988176), (12, 13323480), (15, 10658784), (16, 9992610), (18, 8882320), (20, 7994088), (24, 6661740), (30, 5329392), (32, 4996305), (36, 4441160), (40, 3997044), (45, 3552928), (48, 3330870), (60, 2664696), (72, 2220580), (80, 1998522), (90, 1776464), (96, 1665435), (120, 1332348), (144, 1110290), (160, 999261), (180, 888232), (240, 666174), (288, 555145), (360, 444116), (480, 333087), (720, 222058), (1440, 111029)]