145863720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{135059}}^1$

素因数の和:135079

約数の個数: 64

約数和(自身を含む): 486216000

約数和(自身を除く): 340352280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 135059, 270118, 405177, 540236, 675295, 810354, 1080472, 1215531, 1350590, 1620708, 2025885, 2431062, 2701180, 3241416, 3646593, 4051770, 4862124, 5402360, 6077655, 7293186, 8103540, 9724248, 12155310, 14586372, 16207080, 18232965, 24310620, 29172744, 36465930, 48621240, 72931860, 145863720]

約数ペア:

[(1, 145863720), (2, 72931860), (3, 48621240), (4, 36465930), (5, 29172744), (6, 24310620), (8, 18232965), (9, 16207080), (10, 14586372), (12, 12155310), (15, 9724248), (18, 8103540), (20, 7293186), (24, 6077655), (27, 5402360), (30, 4862124), (36, 4051770), (40, 3646593), (45, 3241416), (54, 2701180), (60, 2431062), (72, 2025885), (90, 1620708), (108, 1350590), (120, 1215531), (135, 1080472), (180, 810354), (216, 675295), (270, 540236), (360, 405177), (540, 270118), (1080, 135059)]