447212160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{77641}}^1$

素因数の和:77666

約数の個数: 96

約数和(自身を含む): 1544299380

約数和(自身を除く): 1097087220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 77641, 155282, 232923, 310564, 388205, 465846, 621128, 698769, 776410, 931692, 1164615, 1242256, 1397538, 1552820, 1863384, 2329230, 2484512, 2795076, 3105640, 3493845, 3726768, 4658460, 4969024, 5590152, 6211280, 6987690, 7453536, 9316920, 9938048, 11180304, 12422560, 13975380, 14907072, 18633840, 22360608, 24845120, 27950760, 29814144, 37267680, 44721216, 49690240, 55901520, 74535360, 89442432, 111803040, 149070720, 223606080, 447212160]

約数ペア:

[(1, 447212160), (2, 223606080), (3, 149070720), (4, 111803040), (5, 89442432), (6, 74535360), (8, 55901520), (9, 49690240), (10, 44721216), (12, 37267680), (15, 29814144), (16, 27950760), (18, 24845120), (20, 22360608), (24, 18633840), (30, 14907072), (32, 13975380), (36, 12422560), (40, 11180304), (45, 9938048), (48, 9316920), (60, 7453536), (64, 6987690), (72, 6211280), (80, 5590152), (90, 4969024), (96, 4658460), (120, 3726768), (128, 3493845), (144, 3105640), (160, 2795076), (180, 2484512), (192, 2329230), (240, 1863384), (288, 1552820), (320, 1397538), (360, 1242256), (384, 1164615), (480, 931692), (576, 776410), (640, 698769), (720, 621128), (960, 465846), (1152, 388205), (1440, 310564), (1920, 232923), (2880, 155282), (5760, 77641)]