195286320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271231}}^1$

素因数の和:271250

約数の個数: 60

約数和(自身を含む): 655838976

約数和(自身を除く): 460552656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 271231, 542462, 813693, 1084924, 1356155, 1627386, 2169848, 2441079, 2712310, 3254772, 4068465, 4339696, 4882158, 5424620, 6509544, 8136930, 9764316, 10849240, 12205395, 13019088, 16273860, 19528632, 21698480, 24410790, 32547720, 39057264, 48821580, 65095440, 97643160, 195286320]

約数ペア:

[(1, 195286320), (2, 97643160), (3, 65095440), (4, 48821580), (5, 39057264), (6, 32547720), (8, 24410790), (9, 21698480), (10, 19528632), (12, 16273860), (15, 13019088), (16, 12205395), (18, 10849240), (20, 9764316), (24, 8136930), (30, 6509544), (36, 5424620), (40, 4882158), (45, 4339696), (48, 4068465), (60, 3254772), (72, 2712310), (80, 2441079), (90, 2169848), (120, 1627386), (144, 1356155), (180, 1084924), (240, 813693), (360, 542462), (720, 271231)]