15530080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 37966320

約数和(自身を除く): 22436240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 3347, 4640, 6694, 13388, 16735, 26776, 33470, 53552, 66940, 97063, 107104, 133880, 194126, 267760, 388252, 485315, 535520, 776504, 970630, 1553008, 1941260, 3106016, 3882520, 7765040, 15530080]

約数ペア:

[(1, 15530080), (2, 7765040), (4, 3882520), (5, 3106016), (8, 1941260), (10, 1553008), (16, 970630), (20, 776504), (29, 535520), (32, 485315), (40, 388252), (58, 267760), (80, 194126), (116, 133880), (145, 107104), (160, 97063), (232, 66940), (290, 53552), (464, 33470), (580, 26776), (928, 16735), (1160, 13388), (2320, 6694), (3347, 4640)]