259765080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{4931}}^1$

素因数の和:5384

約数の個数: 64

約数和(自身を含む): 781228800

約数和(自身を除く): 521463720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 4931, 5268, 6585, 8780, 9862, 10536, 13170, 14793, 17560, 19724, 24655, 26340, 29586, 39448, 49310, 52680, 59172, 73965, 98620, 118344, 147930, 197240, 295860, 591720, 2164709, 4329418, 6494127, 8658836, 10823545, 12988254, 17317672, 21647090, 25976508, 32470635, 43294180, 51953016, 64941270, 86588360, 129882540, 259765080]

約数ペア:

[(1, 259765080), (2, 129882540), (3, 86588360), (4, 64941270), (5, 51953016), (6, 43294180), (8, 32470635), (10, 25976508), (12, 21647090), (15, 17317672), (20, 12988254), (24, 10823545), (30, 8658836), (40, 6494127), (60, 4329418), (120, 2164709), (439, 591720), (878, 295860), (1317, 197240), (1756, 147930), (2195, 118344), (2634, 98620), (3512, 73965), (4390, 59172), (4931, 52680), (5268, 49310), (6585, 39448), (8780, 29586), (9862, 26340), (10536, 24655), (13170, 19724), (14793, 17560)]