298026240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{77611}}^1$

素因数の和:77635

約数の個数: 72

約数和(自身を含む): 951833568

約数和(自身を除く): 653807328

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, 77611, 155222, 232833, 310444, 388055, 465666, 620888, 776110, 931332, 1164165, 1241776, 1552220, 1862664, 2328330, 2483552, 3104440, 3725328, 4656660, 4967104, 6208880, 7450656, 9313320, 9934208, 12417760, 14901312, 18626640, 19868416, 24835520, 29802624, 37253280, 49671040, 59605248, 74506560, 99342080, 149013120, 298026240]

約数ペア:

[(1, 298026240), (2, 149013120), (3, 99342080), (4, 74506560), (5, 59605248), (6, 49671040), (8, 37253280), (10, 29802624), (12, 24835520), (15, 19868416), (16, 18626640), (20, 14901312), (24, 12417760), (30, 9934208), (32, 9313320), (40, 7450656), (48, 6208880), (60, 4967104), (64, 4656660), (80, 3725328), (96, 3104440), (120, 2483552), (128, 2328330), (160, 1862664), (192, 1552220), (240, 1241776), (256, 1164165), (320, 931332), (384, 776110), (480, 620888), (640, 465666), (768, 388055), (960, 310444), (1280, 232833), (1920, 155222), (3840, 77611)]