30832480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27529}}^1$

素因数の和:27551

約数の個数: 48

約数和(自身を含む): 83250720

約数和(自身を除く): 52418240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27529, 55058, 110116, 137645, 192703, 220232, 275290, 385406, 440464, 550580, 770812, 880928, 963515, 1101160, 1541624, 1927030, 2202320, 3083248, 3854060, 4404640, 6166496, 7708120, 15416240, 30832480]

約数ペア:

[(1, 30832480), (2, 15416240), (4, 7708120), (5, 6166496), (7, 4404640), (8, 3854060), (10, 3083248), (14, 2202320), (16, 1927030), (20, 1541624), (28, 1101160), (32, 963515), (35, 880928), (40, 770812), (56, 550580), (70, 440464), (80, 385406), (112, 275290), (140, 220232), (160, 192703), (224, 137645), (280, 110116), (560, 55058), (1120, 27529)]