1115144960

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45853}}^1$

素因数の和:45893

約数の個数: 72

約数和(自身を含む): 2811767280

約数和(自身を除く): 1696622320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 24320, 45853, 91706, 183412, 229265, 366824, 458530, 733648, 871207, 917060, 1467296, 1742414, 1834120, 2934592, 3484828, 3668240, 4356035, 5869184, 6969656, 7336480, 8712070, 11738368, 13939312, 14672960, 17424140, 27878624, 29345920, 34848280, 55757248, 58691840, 69696560, 111514496, 139393120, 223028992, 278786240, 557572480, 1115144960]

約数ペア:

[(1, 1115144960), (2, 557572480), (4, 278786240), (5, 223028992), (8, 139393120), (10, 111514496), (16, 69696560), (19, 58691840), (20, 55757248), (32, 34848280), (38, 29345920), (40, 27878624), (64, 17424140), (76, 14672960), (80, 13939312), (95, 11738368), (128, 8712070), (152, 7336480), (160, 6969656), (190, 5869184), (256, 4356035), (304, 3668240), (320, 3484828), (380, 2934592), (608, 1834120), (640, 1742414), (760, 1467296), (1216, 917060), (1280, 871207), (1520, 733648), (2432, 458530), (3040, 366824), (4864, 229265), (6080, 183412), (12160, 91706), (24320, 45853)]