72047126160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33355151}}^1$

素因数の和:33355173

約数の個数: 80

約数和(自身を含む): 248162330880

約数和(自身を除く): 176115204720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 33355151, 66710302, 100065453, 133420604, 166775755, 200130906, 266841208, 300196359, 333551510, 400261812, 500327265, 533682416, 600392718, 667103020, 800523624, 900589077, 1000654530, 1200785436, 1334206040, 1500981795, 1601047248, 1801178154, 2001309060, 2401570872, 2668412080, 3001963590, 3602356308, 4002618120, 4502945385, 4803141744, 6003927180, 7204712616, 8005236240, 9005890770, 12007854360, 14409425232, 18011781540, 24015708720, 36023563080, 72047126160]

約数ペア:

[(1, 72047126160), (2, 36023563080), (3, 24015708720), (4, 18011781540), (5, 14409425232), (6, 12007854360), (8, 9005890770), (9, 8005236240), (10, 7204712616), (12, 6003927180), (15, 4803141744), (16, 4502945385), (18, 4002618120), (20, 3602356308), (24, 3001963590), (27, 2668412080), (30, 2401570872), (36, 2001309060), (40, 1801178154), (45, 1601047248), (48, 1500981795), (54, 1334206040), (60, 1200785436), (72, 1000654530), (80, 900589077), (90, 800523624), (108, 667103020), (120, 600392718), (135, 533682416), (144, 500327265), (180, 400261812), (216, 333551510), (240, 300196359), (270, 266841208), (360, 200130906), (432, 166775755), (540, 133420604), (720, 100065453), (1080, 66710302), (2160, 33355151)]