429840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 1488000

約数和(自身を除く): 1058160

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, 199, 216, 240, 270, 360, 398, 432, 540, 597, 720, 796, 995, 1080, 1194, 1592, 1791, 1990, 2160, 2388, 2985, 3184, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 9552, 10746, 11940, 14328, 15920, 17910, 21492, 23880, 26865, 28656, 35820, 42984, 47760, 53730, 71640, 85968, 107460, 143280, 214920, 429840]

約数ペア:

[(1, 429840), (2, 214920), (3, 143280), (4, 107460), (5, 85968), (6, 71640), (8, 53730), (9, 47760), (10, 42984), (12, 35820), (15, 28656), (16, 26865), (18, 23880), (20, 21492), (24, 17910), (27, 15920), (30, 14328), (36, 11940), (40, 10746), (45, 9552), (48, 8955), (54, 7960), (60, 7164), (72, 5970), (80, 5373), (90, 4776), (108, 3980), (120, 3582), (135, 3184), (144, 2985), (180, 2388), (199, 2160), (216, 1990), (240, 1791), (270, 1592), (360, 1194), (398, 1080), (432, 995), (540, 796), (597, 720)]