30160640

素因数分解:

$2^8\times 5^1\times {\mathrm{23563}}^1$

素因数の和:23584

約数の個数: 36

約数和(自身を含む): 72247224

約数和(自身を除く): 42086584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 23563, 47126, 94252, 117815, 188504, 235630, 377008, 471260, 754016, 942520, 1508032, 1885040, 3016064, 3770080, 6032128, 7540160, 15080320, 30160640]

約数ペア:

[(1, 30160640), (2, 15080320), (4, 7540160), (5, 6032128), (8, 3770080), (10, 3016064), (16, 1885040), (20, 1508032), (32, 942520), (40, 754016), (64, 471260), (80, 377008), (128, 235630), (160, 188504), (256, 117815), (320, 94252), (640, 47126), (1280, 23563)]