189717240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1580977}}^1$

素因数の和:1580991

約数の個数: 32

約数和(自身を含む): 569152080

約数和(自身を除く): 379434840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1580977, 3161954, 4742931, 6323908, 7904885, 9485862, 12647816, 15809770, 18971724, 23714655, 31619540, 37943448, 47429310, 63239080, 94858620, 189717240]

約数ペア:

[(1, 189717240), (2, 94858620), (3, 63239080), (4, 47429310), (5, 37943448), (6, 31619540), (8, 23714655), (10, 18971724), (12, 15809770), (15, 12647816), (20, 9485862), (24, 7904885), (30, 6323908), (40, 4742931), (60, 3161954), (120, 1580977)]