194829840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90199}}^1$

素因数の和:90221

約数の個数: 80

約数和(自身を含む): 671088000

約数和(自身を除く): 476258160

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, 90199, 180398, 270597, 360796, 450995, 541194, 721592, 811791, 901990, 1082388, 1352985, 1443184, 1623582, 1803980, 2164776, 2435373, 2705970, 3247164, 3607960, 4058955, 4329552, 4870746, 5411940, 6494328, 7215920, 8117910, 9741492, 10823880, 12176865, 12988656, 16235820, 19482984, 21647760, 24353730, 32471640, 38965968, 48707460, 64943280, 97414920, 194829840]

約数ペア:

[(1, 194829840), (2, 97414920), (3, 64943280), (4, 48707460), (5, 38965968), (6, 32471640), (8, 24353730), (9, 21647760), (10, 19482984), (12, 16235820), (15, 12988656), (16, 12176865), (18, 10823880), (20, 9741492), (24, 8117910), (27, 7215920), (30, 6494328), (36, 5411940), (40, 4870746), (45, 4329552), (48, 4058955), (54, 3607960), (60, 3247164), (72, 2705970), (80, 2435373), (90, 2164776), (108, 1803980), (120, 1623582), (135, 1443184), (144, 1352985), (180, 1082388), (216, 901990), (240, 811791), (270, 721592), (360, 541194), (432, 450995), (540, 360796), (720, 270597), (1080, 180398), (2160, 90199)]