30498480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42359}}^1$

素因数の和:42378

約数の個数: 60

約数和(自身を含む): 102426480

約数和(自身を除く): 71928000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 42359, 84718, 127077, 169436, 211795, 254154, 338872, 381231, 423590, 508308, 635385, 677744, 762462, 847180, 1016616, 1270770, 1524924, 1694360, 1906155, 2033232, 2541540, 3049848, 3388720, 3812310, 5083080, 6099696, 7624620, 10166160, 15249240, 30498480]

約数ペア:

[(1, 30498480), (2, 15249240), (3, 10166160), (4, 7624620), (5, 6099696), (6, 5083080), (8, 3812310), (9, 3388720), (10, 3049848), (12, 2541540), (15, 2033232), (16, 1906155), (18, 1694360), (20, 1524924), (24, 1270770), (30, 1016616), (36, 847180), (40, 762462), (45, 677744), (48, 635385), (60, 508308), (72, 423590), (80, 381231), (90, 338872), (120, 254154), (144, 211795), (180, 169436), (240, 127077), (360, 84718), (720, 42359)]