38071680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 85307520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 251, 316, 320, 384, 395, 474, 480, 502, 632, 640, 753, 790, 948, 960, 1004, 1185, 1255, 1264, 1506, 1580, 1896, 1920, 2008, 2370, 2510, 2528, 3012, 3160, 3765, 3792, 4016, 4740, 5020, 5056, 6024, 6320, 7530, 7584, 8032, 9480, 10040, 10112, 12048, 12640, 15060, 15168, 16064, 18960, 19829, 20080, 24096, 25280, 30120, 30336, 32128, 37920, 39658, 40160, 48192, 50560, 59487, 60240, 75840, 79316, 80320, 96384, 99145, 118974, 120480, 151680, 158632, 160640, 198290, 237948, 240960, 297435, 317264, 396580, 475896, 481920, 594870, 634528, 793160, 951792, 1189740, 1269056, 1586320, 1903584, 2379480, 2538112, 3172640, 3807168, 4758960, 6345280, 7614336, 9517920, 12690560, 19035840, 38071680]

約数ペア:

[(1, 38071680), (2, 19035840), (3, 12690560), (4, 9517920), (5, 7614336), (6, 6345280), (8, 4758960), (10, 3807168), (12, 3172640), (15, 2538112), (16, 2379480), (20, 1903584), (24, 1586320), (30, 1269056), (32, 1189740), (40, 951792), (48, 793160), (60, 634528), (64, 594870), (79, 481920), (80, 475896), (96, 396580), (120, 317264), (128, 297435), (158, 240960), (160, 237948), (192, 198290), (237, 160640), (240, 158632), (251, 151680), (316, 120480), (320, 118974), (384, 99145), (395, 96384), (474, 80320), (480, 79316), (502, 75840), (632, 60240), (640, 59487), (753, 50560), (790, 48192), (948, 40160), (960, 39658), (1004, 37920), (1185, 32128), (1255, 30336), (1264, 30120), (1506, 25280), (1580, 24096), (1896, 20080), (1920, 19829), (2008, 18960), (2370, 16064), (2510, 15168), (2528, 15060), (3012, 12640), (3160, 12048), (3765, 10112), (3792, 10040), (4016, 9480), (4740, 8032), (5020, 7584), (5056, 7530), (6024, 6320)]