48877440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{25457}}^1$

素因数の和:25479

約数の個数: 64

約数和(自身を含む): 155802960

約数和(自身を除く): 106925520

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, 320, 384, 480, 640, 960, 1920, 25457, 50914, 76371, 101828, 127285, 152742, 203656, 254570, 305484, 381855, 407312, 509140, 610968, 763710, 814624, 1018280, 1221936, 1527420, 1629248, 2036560, 2443872, 3054840, 3258496, 4073120, 4887744, 6109680, 8146240, 9775488, 12219360, 16292480, 24438720, 48877440]

約数ペア:

[(1, 48877440), (2, 24438720), (3, 16292480), (4, 12219360), (5, 9775488), (6, 8146240), (8, 6109680), (10, 4887744), (12, 4073120), (15, 3258496), (16, 3054840), (20, 2443872), (24, 2036560), (30, 1629248), (32, 1527420), (40, 1221936), (48, 1018280), (60, 814624), (64, 763710), (80, 610968), (96, 509140), (120, 407312), (128, 381855), (160, 305484), (192, 254570), (240, 203656), (320, 152742), (384, 127285), (480, 101828), (640, 76371), (960, 50914), (1920, 25457)]