85470480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{118709}}^1$

素因数の和:118728

約数の個数: 60

約数和(自身を含む): 287040780

約数和(自身を除く): 201570300

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, 118709, 237418, 356127, 474836, 593545, 712254, 949672, 1068381, 1187090, 1424508, 1780635, 1899344, 2136762, 2374180, 2849016, 3561270, 4273524, 4748360, 5341905, 5698032, 7122540, 8547048, 9496720, 10683810, 14245080, 17094096, 21367620, 28490160, 42735240, 85470480]

約数ペア:

[(1, 85470480), (2, 42735240), (3, 28490160), (4, 21367620), (5, 17094096), (6, 14245080), (8, 10683810), (9, 9496720), (10, 8547048), (12, 7122540), (15, 5698032), (16, 5341905), (18, 4748360), (20, 4273524), (24, 3561270), (30, 2849016), (36, 2374180), (40, 2136762), (45, 1899344), (48, 1780635), (60, 1424508), (72, 1187090), (80, 1068381), (90, 949672), (120, 712254), (144, 593545), (180, 474836), (240, 356127), (360, 237418), (720, 118709)]