1048565520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{485447}}^1$

素因数の和:485469

約数の個数: 80

約数和(自身を含む): 3611733120

約数和(自身を除く): 2563167600

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, 485447, 970894, 1456341, 1941788, 2427235, 2912682, 3883576, 4369023, 4854470, 5825364, 7281705, 7767152, 8738046, 9708940, 11650728, 13107069, 14563410, 17476092, 19417880, 21845115, 23301456, 26214138, 29126820, 34952184, 38835760, 43690230, 52428276, 58253640, 65535345, 69904368, 87380460, 104856552, 116507280, 131070690, 174760920, 209713104, 262141380, 349521840, 524282760, 1048565520]

約数ペア:

[(1, 1048565520), (2, 524282760), (3, 349521840), (4, 262141380), (5, 209713104), (6, 174760920), (8, 131070690), (9, 116507280), (10, 104856552), (12, 87380460), (15, 69904368), (16, 65535345), (18, 58253640), (20, 52428276), (24, 43690230), (27, 38835760), (30, 34952184), (36, 29126820), (40, 26214138), (45, 23301456), (48, 21845115), (54, 19417880), (60, 17476092), (72, 14563410), (80, 13107069), (90, 11650728), (108, 9708940), (120, 8738046), (135, 7767152), (144, 7281705), (180, 5825364), (216, 4854470), (240, 4369023), (270, 3883576), (360, 2912682), (432, 2427235), (540, 1941788), (720, 1456341), (1080, 970894), (2160, 485447)]