30290080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8269

約数の個数: 48

約数和(自身を含む): 74680704

約数和(自身を除く): 44390624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 8231, 16462, 32924, 41155, 65848, 82310, 131696, 164620, 189313, 263392, 329240, 378626, 658480, 757252, 946565, 1316960, 1514504, 1893130, 3029008, 3786260, 6058016, 7572520, 15145040, 30290080]

約数ペア:

[(1, 30290080), (2, 15145040), (4, 7572520), (5, 6058016), (8, 3786260), (10, 3029008), (16, 1893130), (20, 1514504), (23, 1316960), (32, 946565), (40, 757252), (46, 658480), (80, 378626), (92, 329240), (115, 263392), (160, 189313), (184, 164620), (230, 131696), (368, 82310), (460, 65848), (736, 41155), (920, 32924), (1840, 16462), (3680, 8231)]