453428080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47629}}^1$

素因数の和:47666

約数の個数: 80

約数和(自身を含む): 1275721920

約数和(自身を除く): 822293840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 47629, 95258, 190516, 238145, 333403, 381032, 476290, 666806, 762064, 809693, 952580, 1333612, 1619386, 1667015, 1905160, 2667224, 3238772, 3334030, 3810320, 4048465, 5334448, 5667851, 6477544, 6668060, 8096930, 11335702, 12955088, 13336120, 16193860, 22671404, 26672240, 28339255, 32387720, 45342808, 56678510, 64775440, 90685616, 113357020, 226714040, 453428080]

約数ペア:

[(1, 453428080), (2, 226714040), (4, 113357020), (5, 90685616), (7, 64775440), (8, 56678510), (10, 45342808), (14, 32387720), (16, 28339255), (17, 26672240), (20, 22671404), (28, 16193860), (34, 13336120), (35, 12955088), (40, 11335702), (56, 8096930), (68, 6668060), (70, 6477544), (80, 5667851), (85, 5334448), (112, 4048465), (119, 3810320), (136, 3334030), (140, 3238772), (170, 2667224), (238, 1905160), (272, 1667015), (280, 1619386), (340, 1333612), (476, 952580), (560, 809693), (595, 762064), (680, 666806), (952, 476290), (1190, 381032), (1360, 333403), (1904, 238145), (2380, 190516), (4760, 95258), (9520, 47629)]