199949040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{92569}}^1$

素因数の和:92591

約数の個数: 80

約数和(自身を含む): 688720800

約数和(自身を除く): 488771760

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, 92569, 185138, 277707, 370276, 462845, 555414, 740552, 833121, 925690, 1110828, 1388535, 1481104, 1666242, 1851380, 2221656, 2499363, 2777070, 3332484, 3702760, 4165605, 4443312, 4998726, 5554140, 6664968, 7405520, 8331210, 9997452, 11108280, 12496815, 13329936, 16662420, 19994904, 22216560, 24993630, 33324840, 39989808, 49987260, 66649680, 99974520, 199949040]

約数ペア:

[(1, 199949040), (2, 99974520), (3, 66649680), (4, 49987260), (5, 39989808), (6, 33324840), (8, 24993630), (9, 22216560), (10, 19994904), (12, 16662420), (15, 13329936), (16, 12496815), (18, 11108280), (20, 9997452), (24, 8331210), (27, 7405520), (30, 6664968), (36, 5554140), (40, 4998726), (45, 4443312), (48, 4165605), (54, 3702760), (60, 3332484), (72, 2777070), (80, 2499363), (90, 2221656), (108, 1851380), (120, 1666242), (135, 1481104), (144, 1388535), (180, 1110828), (216, 925690), (240, 833121), (270, 740552), (360, 555414), (432, 462845), (540, 370276), (720, 277707), (1080, 185138), (2160, 92569)]