13778760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 41616000

約数和(自身を除く): 27837240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 577, 597, 796, 995, 1154, 1194, 1592, 1731, 1990, 2308, 2388, 2885, 2985, 3462, 3980, 4616, 4776, 5770, 5970, 6924, 7960, 8655, 11540, 11940, 13848, 17310, 23080, 23880, 34620, 69240, 114823, 229646, 344469, 459292, 574115, 688938, 918584, 1148230, 1377876, 1722345, 2296460, 2755752, 3444690, 4592920, 6889380, 13778760]

約数ペア:

[(1, 13778760), (2, 6889380), (3, 4592920), (4, 3444690), (5, 2755752), (6, 2296460), (8, 1722345), (10, 1377876), (12, 1148230), (15, 918584), (20, 688938), (24, 574115), (30, 459292), (40, 344469), (60, 229646), (120, 114823), (199, 69240), (398, 34620), (577, 23880), (597, 23080), (796, 17310), (995, 13848), (1154, 11940), (1194, 11540), (1592, 8655), (1731, 7960), (1990, 6924), (2308, 5970), (2388, 5770), (2885, 4776), (2985, 4616), (3462, 3980)]