79230240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55021}}^1$

素因数の和:55042

約数の個数: 72

約数和(自身を含む): 270378108

約数和(自身を除く): 191147868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 55021, 110042, 165063, 220084, 275105, 330126, 440168, 495189, 550210, 660252, 825315, 880336, 990378, 1100420, 1320504, 1650630, 1760672, 1980756, 2200840, 2475945, 2641008, 3301260, 3961512, 4401680, 4951890, 5282016, 6602520, 7923024, 8803360, 9903780, 13205040, 15846048, 19807560, 26410080, 39615120, 79230240]

約数ペア:

[(1, 79230240), (2, 39615120), (3, 26410080), (4, 19807560), (5, 15846048), (6, 13205040), (8, 9903780), (9, 8803360), (10, 7923024), (12, 6602520), (15, 5282016), (16, 4951890), (18, 4401680), (20, 3961512), (24, 3301260), (30, 2641008), (32, 2475945), (36, 2200840), (40, 1980756), (45, 1760672), (48, 1650630), (60, 1320504), (72, 1100420), (80, 990378), (90, 880336), (96, 825315), (120, 660252), (144, 550210), (160, 495189), (180, 440168), (240, 330126), (288, 275105), (360, 220084), (480, 165063), (720, 110042), (1440, 55021)]