15224960

素因数分解:

$2^7\times 5^1\times {\mathrm{23789}}^1$

素因数の和:23808

約数の個数: 32

約数和(自身を含む): 36398700

約数和(自身を除く): 21173740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23789, 47578, 95156, 118945, 190312, 237890, 380624, 475780, 761248, 951560, 1522496, 1903120, 3044992, 3806240, 7612480, 15224960]

約数ペア:

[(1, 15224960), (2, 7612480), (4, 3806240), (5, 3044992), (8, 1903120), (10, 1522496), (16, 951560), (20, 761248), (32, 475780), (40, 380624), (64, 237890), (80, 190312), (128, 118945), (160, 95156), (320, 47578), (640, 23789)]