153695680

素因数分解:

$2^6\times 5^1\times {\mathrm{480299}}^1$

素因数の和:480316

約数の個数: 28

約数和(自身を含む): 365988600

約数和(自身を除く): 212292920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 480299, 960598, 1921196, 2401495, 3842392, 4802990, 7684784, 9605980, 15369568, 19211960, 30739136, 38423920, 76847840, 153695680]

約数ペア:

[(1, 153695680), (2, 76847840), (4, 38423920), (5, 30739136), (8, 19211960), (10, 15369568), (16, 9605980), (20, 7684784), (32, 4802990), (40, 3842392), (64, 2401495), (80, 1921196), (160, 960598), (320, 480299)]