124785920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 360071040

約数和(自身を除く): 235285120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 733, 760, 896, 1064, 1120, 1216, 1280, 1330, 1466, 1520, 1792, 2128, 2240, 2432, 2660, 2932, 3040, 3665, 4256, 4480, 4864, 5131, 5320, 5864, 6080, 7330, 8512, 8960, 10262, 10640, 11728, 12160, 13927, 14660, 17024, 20524, 21280, 23456, 24320, 25655, 27854, 29320, 34048, 41048, 42560, 46912, 51310, 55708, 58640, 69635, 82096, 85120, 93824, 97489, 102620, 111416, 117280, 139270, 164192, 170240, 187648, 194978, 205240, 222832, 234560, 278540, 328384, 389956, 410480, 445664, 469120, 487445, 557080, 656768, 779912, 820960, 891328, 938240, 974890, 1114160, 1313536, 1559824, 1641920, 1782656, 1949780, 2228320, 3119648, 3283840, 3565312, 3899560, 4456640, 6239296, 6567680, 7799120, 8913280, 12478592, 15598240, 17826560, 24957184, 31196480, 62392960, 124785920]

約数ペア:

[(1, 124785920), (2, 62392960), (4, 31196480), (5, 24957184), (7, 17826560), (8, 15598240), (10, 12478592), (14, 8913280), (16, 7799120), (19, 6567680), (20, 6239296), (28, 4456640), (32, 3899560), (35, 3565312), (38, 3283840), (40, 3119648), (56, 2228320), (64, 1949780), (70, 1782656), (76, 1641920), (80, 1559824), (95, 1313536), (112, 1114160), (128, 974890), (133, 938240), (140, 891328), (152, 820960), (160, 779912), (190, 656768), (224, 557080), (256, 487445), (266, 469120), (280, 445664), (304, 410480), (320, 389956), (380, 328384), (448, 278540), (532, 234560), (560, 222832), (608, 205240), (640, 194978), (665, 187648), (733, 170240), (760, 164192), (896, 139270), (1064, 117280), (1120, 111416), (1216, 102620), (1280, 97489), (1330, 93824), (1466, 85120), (1520, 82096), (1792, 69635), (2128, 58640), (2240, 55708), (2432, 51310), (2660, 46912), (2932, 42560), (3040, 41048), (3665, 34048), (4256, 29320), (4480, 27854), (4864, 25655), (5131, 24320), (5320, 23456), (5864, 21280), (6080, 20524), (7330, 17024), (8512, 14660), (8960, 13927), (10262, 12160), (10640, 11728)]