74052480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38569}}^1$

素因数の和:38591

約数の個数: 64

約数和(自身を含む): 236048400

約数和(自身を除く): 161995920

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, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 385690, 462828, 578535, 617104, 771380, 925656, 1157070, 1234208, 1542760, 1851312, 2314140, 2468416, 3085520, 3702624, 4628280, 4936832, 6171040, 7405248, 9256560, 12342080, 14810496, 18513120, 24684160, 37026240, 74052480]

約数ペア:

[(1, 74052480), (2, 37026240), (3, 24684160), (4, 18513120), (5, 14810496), (6, 12342080), (8, 9256560), (10, 7405248), (12, 6171040), (15, 4936832), (16, 4628280), (20, 3702624), (24, 3085520), (30, 2468416), (32, 2314140), (40, 1851312), (48, 1542760), (60, 1234208), (64, 1157070), (80, 925656), (96, 771380), (120, 617104), (128, 578535), (160, 462828), (192, 385690), (240, 308552), (320, 231414), (384, 192845), (480, 154276), (640, 115707), (960, 77138), (1920, 38569)]