385479720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1070777}}^1$

素因数の和:1070794

約数の個数: 48

約数和(自身を含む): 1252810260

約数和(自身を除く): 867330540

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, 1070777, 2141554, 3212331, 4283108, 5353885, 6424662, 8566216, 9636993, 10707770, 12849324, 16061655, 19273986, 21415540, 25698648, 32123310, 38547972, 42831080, 48184965, 64246620, 77095944, 96369930, 128493240, 192739860, 385479720]

約数ペア:

[(1, 385479720), (2, 192739860), (3, 128493240), (4, 96369930), (5, 77095944), (6, 64246620), (8, 48184965), (9, 42831080), (10, 38547972), (12, 32123310), (15, 25698648), (18, 21415540), (20, 19273986), (24, 16061655), (30, 12849324), (36, 10707770), (40, 9636993), (45, 8566216), (60, 6424662), (72, 5353885), (90, 4283108), (120, 3212331), (180, 2141554), (360, 1070777)]