387319860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{717259}}^1$

素因数の和:717277

約数の個数: 48

約数和(自身を含む): 1204996800

約数和(自身を除く): 817676940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 717259, 1434518, 2151777, 2869036, 3586295, 4303554, 6455331, 7172590, 8607108, 10758885, 12910662, 14345180, 19365993, 21517770, 25821324, 32276655, 38731986, 43035540, 64553310, 77463972, 96829965, 129106620, 193659930, 387319860]

約数ペア:

[(1, 387319860), (2, 193659930), (3, 129106620), (4, 96829965), (5, 77463972), (6, 64553310), (9, 43035540), (10, 38731986), (12, 32276655), (15, 25821324), (18, 21517770), (20, 19365993), (27, 14345180), (30, 12910662), (36, 10758885), (45, 8607108), (54, 7172590), (60, 6455331), (90, 4303554), (108, 3586295), (135, 2869036), (180, 2151777), (270, 1434518), (540, 717259)]