2979146160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{3137}}^1$

素因数の和:4475

約数の個数: 120

約数和(自身を含む): 10015742880

約数和(自身を除く): 7036596720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1319, 2638, 3137, 3957, 5276, 6274, 6595, 7914, 9411, 10552, 11871, 12548, 13190, 15685, 15828, 18822, 19785, 21104, 23742, 25096, 26380, 28233, 31370, 31656, 37644, 39570, 47055, 47484, 50192, 52760, 56466, 59355, 62740, 63312, 75288, 79140, 94110, 94968, 105520, 112932, 118710, 125480, 141165, 150576, 158280, 188220, 189936, 225864, 237420, 250960, 282330, 316560, 376440, 451728, 474840, 564660, 752880, 949680, 1129320, 2258640, 4137703, 8275406, 12413109, 16550812, 20688515, 24826218, 33101624, 37239327, 41377030, 49652436, 62065545, 66203248, 74478654, 82754060, 99304872, 124131090, 148957308, 165508120, 186196635, 198609744, 248262180, 297914616, 331016240, 372393270, 496524360, 595829232, 744786540, 993048720, 1489573080, 2979146160]

約数ペア:

[(1, 2979146160), (2, 1489573080), (3, 993048720), (4, 744786540), (5, 595829232), (6, 496524360), (8, 372393270), (9, 331016240), (10, 297914616), (12, 248262180), (15, 198609744), (16, 186196635), (18, 165508120), (20, 148957308), (24, 124131090), (30, 99304872), (36, 82754060), (40, 74478654), (45, 66203248), (48, 62065545), (60, 49652436), (72, 41377030), (80, 37239327), (90, 33101624), (120, 24826218), (144, 20688515), (180, 16550812), (240, 12413109), (360, 8275406), (720, 4137703), (1319, 2258640), (2638, 1129320), (3137, 949680), (3957, 752880), (5276, 564660), (6274, 474840), (6595, 451728), (7914, 376440), (9411, 316560), (10552, 282330), (11871, 250960), (12548, 237420), (13190, 225864), (15685, 189936), (15828, 188220), (18822, 158280), (19785, 150576), (21104, 141165), (23742, 125480), (25096, 118710), (26380, 112932), (28233, 105520), (31370, 94968), (31656, 94110), (37644, 79140), (39570, 75288), (47055, 63312), (47484, 62740), (50192, 59355), (52760, 56466)]