497907720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1383077}}^1$

素因数の和:1383094

約数の個数: 48

約数和(自身を含む): 1618201260

約数和(自身を除く): 1120293540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1383077, 2766154, 4149231, 5532308, 6915385, 8298462, 11064616, 12447693, 13830770, 16596924, 20746155, 24895386, 27661540, 33193848, 41492310, 49790772, 55323080, 62238465, 82984620, 99581544, 124476930, 165969240, 248953860, 497907720]

約数ペア:

[(1, 497907720), (2, 248953860), (3, 165969240), (4, 124476930), (5, 99581544), (6, 82984620), (8, 62238465), (9, 55323080), (10, 49790772), (12, 41492310), (15, 33193848), (18, 27661540), (20, 24895386), (24, 20746155), (30, 16596924), (36, 13830770), (40, 12447693), (45, 11064616), (60, 8298462), (72, 6915385), (90, 5532308), (120, 4149231), (180, 2766154), (360, 1383077)]