403819980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6730333}}^1$

素因数の和:6730345

約数の個数: 24

約数和(自身を含む): 1130696112

約数和(自身を除く): 726876132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6730333, 13460666, 20190999, 26921332, 33651665, 40381998, 67303330, 80763996, 100954995, 134606660, 201909990, 403819980]

約数ペア:

[(1, 403819980), (2, 201909990), (3, 134606660), (4, 100954995), (5, 80763996), (6, 67303330), (10, 40381998), (12, 33651665), (15, 26921332), (20, 20190999), (30, 13460666), (60, 6730333)]