25382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105761}}^1$

素因数の和:105777

約数の個数: 40

約数和(自身を含む): 78686928

約数和(自身を除く): 53304288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105761, 211522, 317283, 423044, 528805, 634566, 846088, 1057610, 1269132, 1586415, 1692176, 2115220, 2538264, 3172830, 4230440, 5076528, 6345660, 8460880, 12691320, 25382640]

約数ペア:

[(1, 25382640), (2, 12691320), (3, 8460880), (4, 6345660), (5, 5076528), (6, 4230440), (8, 3172830), (10, 2538264), (12, 2115220), (15, 1692176), (16, 1586415), (20, 1269132), (24, 1057610), (30, 846088), (40, 634566), (48, 528805), (60, 423044), (80, 317283), (120, 211522), (240, 105761)]