72367320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1259}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 145360680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1259, 1437, 1916, 2395, 2518, 2874, 3777, 3832, 4790, 5036, 5748, 6295, 7185, 7554, 9580, 10072, 11496, 12590, 14370, 15108, 18885, 19160, 25180, 28740, 30216, 37770, 50360, 57480, 75540, 151080, 603061, 1206122, 1809183, 2412244, 3015305, 3618366, 4824488, 6030610, 7236732, 9045915, 12061220, 14473464, 18091830, 24122440, 36183660, 72367320]

約数ペア:

[(1, 72367320), (2, 36183660), (3, 24122440), (4, 18091830), (5, 14473464), (6, 12061220), (8, 9045915), (10, 7236732), (12, 6030610), (15, 4824488), (20, 3618366), (24, 3015305), (30, 2412244), (40, 1809183), (60, 1206122), (120, 603061), (479, 151080), (958, 75540), (1259, 57480), (1437, 50360), (1916, 37770), (2395, 30216), (2518, 28740), (2874, 25180), (3777, 19160), (3832, 18885), (4790, 15108), (5036, 14370), (5748, 12590), (6295, 11496), (7185, 10072), (7554, 9580)]