258549120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{44887}}^1$

素因数の和:44912

約数の個数: 96

約数和(自身を含む): 892822320

約数和(自身を除く): 634273200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 44887, 89774, 134661, 179548, 224435, 269322, 359096, 403983, 448870, 538644, 673305, 718192, 807966, 897740, 1077288, 1346610, 1436384, 1615932, 1795480, 2019915, 2154576, 2693220, 2872768, 3231864, 3590960, 4039830, 4309152, 5386440, 5745536, 6463728, 7181920, 8079660, 8618304, 10772880, 12927456, 14363840, 16159320, 17236608, 21545760, 25854912, 28727680, 32318640, 43091520, 51709824, 64637280, 86183040, 129274560, 258549120]

約数ペア:

[(1, 258549120), (2, 129274560), (3, 86183040), (4, 64637280), (5, 51709824), (6, 43091520), (8, 32318640), (9, 28727680), (10, 25854912), (12, 21545760), (15, 17236608), (16, 16159320), (18, 14363840), (20, 12927456), (24, 10772880), (30, 8618304), (32, 8079660), (36, 7181920), (40, 6463728), (45, 5745536), (48, 5386440), (60, 4309152), (64, 4039830), (72, 3590960), (80, 3231864), (90, 2872768), (96, 2693220), (120, 2154576), (128, 2019915), (144, 1795480), (160, 1615932), (180, 1436384), (192, 1346610), (240, 1077288), (288, 897740), (320, 807966), (360, 718192), (384, 673305), (480, 538644), (576, 448870), (640, 403983), (720, 359096), (960, 269322), (1152, 224435), (1440, 179548), (1920, 134661), (2880, 89774), (5760, 44887)]