19034880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4981

約数の個数: 72

約数和(自身を含む): 60804912

約数和(自身を除く): 41770032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4957, 9914, 14871, 19828, 24785, 29742, 39656, 49570, 59484, 74355, 79312, 99140, 118968, 148710, 158624, 198280, 237936, 297420, 317248, 396560, 475872, 594840, 634496, 793120, 951744, 1189680, 1268992, 1586240, 1903488, 2379360, 3172480, 3806976, 4758720, 6344960, 9517440, 19034880]

約数ペア:

[(1, 19034880), (2, 9517440), (3, 6344960), (4, 4758720), (5, 3806976), (6, 3172480), (8, 2379360), (10, 1903488), (12, 1586240), (15, 1268992), (16, 1189680), (20, 951744), (24, 793120), (30, 634496), (32, 594840), (40, 475872), (48, 396560), (60, 317248), (64, 297420), (80, 237936), (96, 198280), (120, 158624), (128, 148710), (160, 118968), (192, 99140), (240, 79312), (256, 74355), (320, 59484), (384, 49570), (480, 39656), (640, 29742), (768, 24785), (960, 19828), (1280, 14871), (1920, 9914), (3840, 4957)]