20070349440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{10453307}}^1$

素因数の和:10453329

約数の個数: 64

約数和(自身を含む): 63974244960

約数和(自身を除く): 43903895520

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, 10453307, 20906614, 31359921, 41813228, 52266535, 62719842, 83626456, 104533070, 125439684, 156799605, 167252912, 209066140, 250879368, 313599210, 334505824, 418132280, 501758736, 627198420, 669011648, 836264560, 1003517472, 1254396840, 1338023296, 1672529120, 2007034944, 2508793680, 3345058240, 4014069888, 5017587360, 6690116480, 10035174720, 20070349440]

約数ペア:

[(1, 20070349440), (2, 10035174720), (3, 6690116480), (4, 5017587360), (5, 4014069888), (6, 3345058240), (8, 2508793680), (10, 2007034944), (12, 1672529120), (15, 1338023296), (16, 1254396840), (20, 1003517472), (24, 836264560), (30, 669011648), (32, 627198420), (40, 501758736), (48, 418132280), (60, 334505824), (64, 313599210), (80, 250879368), (96, 209066140), (120, 167252912), (128, 156799605), (160, 125439684), (192, 104533070), (240, 83626456), (320, 62719842), (384, 52266535), (480, 41813228), (640, 31359921), (960, 20906614), (1920, 10453307)]