262096920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{728047}}^1$

素因数の和:728064

約数の個数: 48

約数和(自身を含む): 851816160

約数和(自身を除く): 589719240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 728047, 1456094, 2184141, 2912188, 3640235, 4368282, 5824376, 6552423, 7280470, 8736564, 10920705, 13104846, 14560940, 17473128, 21841410, 26209692, 29121880, 32762115, 43682820, 52419384, 65524230, 87365640, 131048460, 262096920]

約数ペア:

[(1, 262096920), (2, 131048460), (3, 87365640), (4, 65524230), (5, 52419384), (6, 43682820), (8, 32762115), (9, 29121880), (10, 26209692), (12, 21841410), (15, 17473128), (18, 14560940), (20, 13104846), (24, 10920705), (30, 8736564), (36, 7280470), (40, 6552423), (45, 5824376), (60, 4368282), (72, 3640235), (90, 2912188), (120, 2184141), (180, 1456094), (360, 728047)]