39903480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 130572000

約数和(自身を除く): 90668520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 557, 597, 796, 995, 1114, 1194, 1592, 1671, 1791, 1990, 2228, 2388, 2785, 2985, 3342, 3582, 3980, 4456, 4776, 5013, 5570, 5970, 6684, 7164, 7960, 8355, 8955, 10026, 11140, 11940, 13368, 14328, 16710, 17910, 20052, 22280, 23880, 25065, 33420, 35820, 40104, 50130, 66840, 71640, 100260, 110843, 200520, 221686, 332529, 443372, 554215, 665058, 886744, 997587, 1108430, 1330116, 1662645, 1995174, 2216860, 2660232, 3325290, 3990348, 4433720, 4987935, 6650580, 7980696, 9975870, 13301160, 19951740, 39903480]

約数ペア:

[(1, 39903480), (2, 19951740), (3, 13301160), (4, 9975870), (5, 7980696), (6, 6650580), (8, 4987935), (9, 4433720), (10, 3990348), (12, 3325290), (15, 2660232), (18, 2216860), (20, 1995174), (24, 1662645), (30, 1330116), (36, 1108430), (40, 997587), (45, 886744), (60, 665058), (72, 554215), (90, 443372), (120, 332529), (180, 221686), (199, 200520), (360, 110843), (398, 100260), (557, 71640), (597, 66840), (796, 50130), (995, 40104), (1114, 35820), (1194, 33420), (1592, 25065), (1671, 23880), (1791, 22280), (1990, 20052), (2228, 17910), (2388, 16710), (2785, 14328), (2985, 13368), (3342, 11940), (3582, 11140), (3980, 10026), (4456, 8955), (4776, 8355), (5013, 7960), (5570, 7164), (5970, 6684)]