12794640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 40176000

約数和(自身を除く): 27381360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 599, 712, 890, 1068, 1198, 1335, 1424, 1780, 1797, 2136, 2396, 2670, 2995, 3560, 3594, 4272, 4792, 5340, 5990, 7120, 7188, 8985, 9584, 10680, 11980, 14376, 17970, 21360, 23960, 28752, 35940, 47920, 53311, 71880, 106622, 143760, 159933, 213244, 266555, 319866, 426488, 533110, 639732, 799665, 852976, 1066220, 1279464, 1599330, 2132440, 2558928, 3198660, 4264880, 6397320, 12794640]

約数ペア:

[(1, 12794640), (2, 6397320), (3, 4264880), (4, 3198660), (5, 2558928), (6, 2132440), (8, 1599330), (10, 1279464), (12, 1066220), (15, 852976), (16, 799665), (20, 639732), (24, 533110), (30, 426488), (40, 319866), (48, 266555), (60, 213244), (80, 159933), (89, 143760), (120, 106622), (178, 71880), (240, 53311), (267, 47920), (356, 35940), (445, 28752), (534, 23960), (599, 21360), (712, 17970), (890, 14376), (1068, 11980), (1198, 10680), (1335, 9584), (1424, 8985), (1780, 7188), (1797, 7120), (2136, 5990), (2396, 5340), (2670, 4792), (2995, 4272), (3560, 3594)]