154709760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{40289}}^1$

素因数の和:40313

約数の個数: 72

約数和(自身を含む): 494116560

約数和(自身を除く): 339406800

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, 40289, 80578, 120867, 161156, 201445, 241734, 322312, 402890, 483468, 604335, 644624, 805780, 966936, 1208670, 1289248, 1611560, 1933872, 2417340, 2578496, 3223120, 3867744, 4834680, 5156992, 6446240, 7735488, 9669360, 10313984, 12892480, 15470976, 19338720, 25784960, 30941952, 38677440, 51569920, 77354880, 154709760]

約数ペア:

[(1, 154709760), (2, 77354880), (3, 51569920), (4, 38677440), (5, 30941952), (6, 25784960), (8, 19338720), (10, 15470976), (12, 12892480), (15, 10313984), (16, 9669360), (20, 7735488), (24, 6446240), (30, 5156992), (32, 4834680), (40, 3867744), (48, 3223120), (60, 2578496), (64, 2417340), (80, 1933872), (96, 1611560), (120, 1289248), (128, 1208670), (160, 966936), (192, 805780), (240, 644624), (256, 604335), (320, 483468), (384, 402890), (480, 322312), (640, 241734), (768, 201445), (960, 161156), (1280, 120867), (1920, 80578), (3840, 40289)]