60815980

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{4049}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 127915200

約数和(自身を除く): 67099220

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 4049, 7510, 8098, 15020, 16196, 20245, 40490, 80980, 3040799, 6081598, 12163196, 15203995, 30407990, 60815980]

約数ペア:

[(1, 60815980), (2, 30407990), (4, 15203995), (5, 12163196), (10, 6081598), (20, 3040799), (751, 80980), (1502, 40490), (3004, 20245), (3755, 16196), (4049, 15020), (7510, 8098)]