157022520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1308521}}^1$

素因数の和:1308535

約数の個数: 32

約数和(自身を含む): 471067920

約数和(自身を除く): 314045400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1308521, 2617042, 3925563, 5234084, 6542605, 7851126, 10468168, 13085210, 15702252, 19627815, 26170420, 31404504, 39255630, 52340840, 78511260, 157022520]

約数ペア:

[(1, 157022520), (2, 78511260), (3, 52340840), (4, 39255630), (5, 31404504), (6, 26170420), (8, 19627815), (10, 15702252), (12, 13085210), (15, 10468168), (20, 7851126), (24, 6542605), (30, 5234084), (40, 3925563), (60, 2617042), (120, 1308521)]