73985280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19267}}^1$

素因数の和:19291

約数の個数: 72

約数和(自身を含む): 236302752

約数和(自身を除く): 162317472

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, 19267, 38534, 57801, 77068, 96335, 115602, 154136, 192670, 231204, 289005, 308272, 385340, 462408, 578010, 616544, 770680, 924816, 1156020, 1233088, 1541360, 1849632, 2312040, 2466176, 3082720, 3699264, 4624080, 4932352, 6165440, 7398528, 9248160, 12330880, 14797056, 18496320, 24661760, 36992640, 73985280]

約数ペア:

[(1, 73985280), (2, 36992640), (3, 24661760), (4, 18496320), (5, 14797056), (6, 12330880), (8, 9248160), (10, 7398528), (12, 6165440), (15, 4932352), (16, 4624080), (20, 3699264), (24, 3082720), (30, 2466176), (32, 2312040), (40, 1849632), (48, 1541360), (60, 1233088), (64, 1156020), (80, 924816), (96, 770680), (120, 616544), (128, 578010), (160, 462408), (192, 385340), (240, 308272), (256, 289005), (320, 231204), (384, 192670), (480, 154136), (640, 115602), (768, 96335), (960, 77068), (1280, 57801), (1920, 38534), (3840, 19267)]