545144280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{2677}}^1$

素因数の和:4388

約数の個数: 64

約数和(自身を含む): 1637007840

約数和(自身を除く): 1091863560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1697, 2677, 3394, 5091, 5354, 6788, 8031, 8485, 10182, 10708, 13385, 13576, 16062, 16970, 20364, 21416, 25455, 26770, 32124, 33940, 40155, 40728, 50910, 53540, 64248, 67880, 80310, 101820, 107080, 160620, 203640, 321240, 4542869, 9085738, 13628607, 18171476, 22714345, 27257214, 36342952, 45428690, 54514428, 68143035, 90857380, 109028856, 136286070, 181714760, 272572140, 545144280]

約数ペア:

[(1, 545144280), (2, 272572140), (3, 181714760), (4, 136286070), (5, 109028856), (6, 90857380), (8, 68143035), (10, 54514428), (12, 45428690), (15, 36342952), (20, 27257214), (24, 22714345), (30, 18171476), (40, 13628607), (60, 9085738), (120, 4542869), (1697, 321240), (2677, 203640), (3394, 160620), (5091, 107080), (5354, 101820), (6788, 80310), (8031, 67880), (8485, 64248), (10182, 53540), (10708, 50910), (13385, 40728), (13576, 40155), (16062, 33940), (16970, 32124), (20364, 26770), (21416, 25455)]