15498120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 36341880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 165, 177, 199, 220, 236, 264, 295, 330, 354, 398, 440, 472, 590, 597, 649, 660, 708, 796, 885, 995, 1180, 1194, 1298, 1320, 1416, 1592, 1770, 1947, 1990, 2189, 2360, 2388, 2596, 2985, 3245, 3540, 3894, 3980, 4378, 4776, 5192, 5970, 6490, 6567, 7080, 7788, 7960, 8756, 9735, 10945, 11741, 11940, 12980, 13134, 15576, 17512, 19470, 21890, 23482, 23880, 25960, 26268, 32835, 35223, 38940, 43780, 46964, 52536, 58705, 65670, 70446, 77880, 87560, 93928, 117410, 129151, 131340, 140892, 176115, 234820, 258302, 262680, 281784, 352230, 387453, 469640, 516604, 645755, 704460, 774906, 1033208, 1291510, 1408920, 1549812, 1937265, 2583020, 3099624, 3874530, 5166040, 7749060, 15498120]

約数ペア:

[(1, 15498120), (2, 7749060), (3, 5166040), (4, 3874530), (5, 3099624), (6, 2583020), (8, 1937265), (10, 1549812), (11, 1408920), (12, 1291510), (15, 1033208), (20, 774906), (22, 704460), (24, 645755), (30, 516604), (33, 469640), (40, 387453), (44, 352230), (55, 281784), (59, 262680), (60, 258302), (66, 234820), (88, 176115), (110, 140892), (118, 131340), (120, 129151), (132, 117410), (165, 93928), (177, 87560), (199, 77880), (220, 70446), (236, 65670), (264, 58705), (295, 52536), (330, 46964), (354, 43780), (398, 38940), (440, 35223), (472, 32835), (590, 26268), (597, 25960), (649, 23880), (660, 23482), (708, 21890), (796, 19470), (885, 17512), (995, 15576), (1180, 13134), (1194, 12980), (1298, 11940), (1320, 11741), (1416, 10945), (1592, 9735), (1770, 8756), (1947, 7960), (1990, 7788), (2189, 7080), (2360, 6567), (2388, 6490), (2596, 5970), (2985, 5192), (3245, 4776), (3540, 4378), (3894, 3980)]