201245760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{69877}}^1$

素因数の和:69900

約数の個数: 84

約数和(自身を含む): 692211468

約数和(自身を除く): 490965708

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 69877, 139754, 209631, 279508, 349385, 419262, 559016, 628893, 698770, 838524, 1048155, 1118032, 1257786, 1397540, 1677048, 2096310, 2236064, 2515572, 2795080, 3144465, 3354096, 4192620, 4472128, 5031144, 5590160, 6288930, 6708192, 8385240, 10062288, 11180320, 12577860, 13416384, 16770480, 20124576, 22360640, 25155720, 33540960, 40249152, 50311440, 67081920, 100622880, 201245760]

約数ペア:

[(1, 201245760), (2, 100622880), (3, 67081920), (4, 50311440), (5, 40249152), (6, 33540960), (8, 25155720), (9, 22360640), (10, 20124576), (12, 16770480), (15, 13416384), (16, 12577860), (18, 11180320), (20, 10062288), (24, 8385240), (30, 6708192), (32, 6288930), (36, 5590160), (40, 5031144), (45, 4472128), (48, 4192620), (60, 3354096), (64, 3144465), (72, 2795080), (80, 2515572), (90, 2236064), (96, 2096310), (120, 1677048), (144, 1397540), (160, 1257786), (180, 1118032), (192, 1048155), (240, 838524), (288, 698770), (320, 628893), (360, 559016), (480, 419262), (576, 349385), (720, 279508), (960, 209631), (1440, 139754), (2880, 69877)]