403272960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{105019}}^1$

素因数の和:105043

約数の個数: 72

約数和(自身を含む): 1287965280

約数和(自身を除く): 884692320

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, 105019, 210038, 315057, 420076, 525095, 630114, 840152, 1050190, 1260228, 1575285, 1680304, 2100380, 2520456, 3150570, 3360608, 4200760, 5040912, 6301140, 6721216, 8401520, 10081824, 12602280, 13442432, 16803040, 20163648, 25204560, 26884864, 33606080, 40327296, 50409120, 67212160, 80654592, 100818240, 134424320, 201636480, 403272960]

約数ペア:

[(1, 403272960), (2, 201636480), (3, 134424320), (4, 100818240), (5, 80654592), (6, 67212160), (8, 50409120), (10, 40327296), (12, 33606080), (15, 26884864), (16, 25204560), (20, 20163648), (24, 16803040), (30, 13442432), (32, 12602280), (40, 10081824), (48, 8401520), (60, 6721216), (64, 6301140), (80, 5040912), (96, 4200760), (120, 3360608), (128, 3150570), (160, 2520456), (192, 2100380), (240, 1680304), (256, 1575285), (320, 1260228), (384, 1050190), (480, 840152), (640, 630114), (768, 525095), (960, 420076), (1280, 315057), (1920, 210038), (3840, 105019)]