279705240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2083}}^1$

素因数の和:2473

約数の個数: 96

約数和(自身を含む): 911916720

約数和(自身を除く): 632211480

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, 360, 373, 746, 1119, 1492, 1865, 2083, 2238, 2984, 3357, 3730, 4166, 4476, 5595, 6249, 6714, 7460, 8332, 8952, 10415, 11190, 12498, 13428, 14920, 16664, 16785, 18747, 20830, 22380, 24996, 26856, 31245, 33570, 37494, 41660, 44760, 49992, 62490, 67140, 74988, 83320, 93735, 124980, 134280, 149976, 187470, 249960, 374940, 749880, 776959, 1553918, 2330877, 3107836, 3884795, 4661754, 6215672, 6992631, 7769590, 9323508, 11654385, 13985262, 15539180, 18647016, 23308770, 27970524, 31078360, 34963155, 46617540, 55941048, 69926310, 93235080, 139852620, 279705240]

約数ペア:

[(1, 279705240), (2, 139852620), (3, 93235080), (4, 69926310), (5, 55941048), (6, 46617540), (8, 34963155), (9, 31078360), (10, 27970524), (12, 23308770), (15, 18647016), (18, 15539180), (20, 13985262), (24, 11654385), (30, 9323508), (36, 7769590), (40, 6992631), (45, 6215672), (60, 4661754), (72, 3884795), (90, 3107836), (120, 2330877), (180, 1553918), (360, 776959), (373, 749880), (746, 374940), (1119, 249960), (1492, 187470), (1865, 149976), (2083, 134280), (2238, 124980), (2984, 93735), (3357, 83320), (3730, 74988), (4166, 67140), (4476, 62490), (5595, 49992), (6249, 44760), (6714, 41660), (7460, 37494), (8332, 33570), (8952, 31245), (10415, 26856), (11190, 24996), (12498, 22380), (13428, 20830), (14920, 18747), (16664, 16785)]