18288360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 61088040

約数和(自身を除く): 42799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1373, 1480, 1665, 2220, 2664, 2746, 3330, 4119, 4440, 5492, 6660, 6865, 8238, 10984, 12357, 13320, 13730, 16476, 20595, 24714, 27460, 32952, 41190, 49428, 50801, 54920, 61785, 82380, 98856, 101602, 123570, 152403, 164760, 203204, 247140, 254005, 304806, 406408, 457209, 494280, 508010, 609612, 762015, 914418, 1016020, 1219224, 1524030, 1828836, 2032040, 2286045, 3048060, 3657672, 4572090, 6096120, 9144180, 18288360]

約数ペア:

[(1, 18288360), (2, 9144180), (3, 6096120), (4, 4572090), (5, 3657672), (6, 3048060), (8, 2286045), (9, 2032040), (10, 1828836), (12, 1524030), (15, 1219224), (18, 1016020), (20, 914418), (24, 762015), (30, 609612), (36, 508010), (37, 494280), (40, 457209), (45, 406408), (60, 304806), (72, 254005), (74, 247140), (90, 203204), (111, 164760), (120, 152403), (148, 123570), (180, 101602), (185, 98856), (222, 82380), (296, 61785), (333, 54920), (360, 50801), (370, 49428), (444, 41190), (555, 32952), (666, 27460), (740, 24714), (888, 20595), (1110, 16476), (1332, 13730), (1373, 13320), (1480, 12357), (1665, 10984), (2220, 8238), (2664, 6865), (2746, 6660), (3330, 5492), (4119, 4440)]