65453880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{545449}}^1$

素因数の和:545463

約数の個数: 32

約数和(自身を含む): 196362000

約数和(自身を除く): 130908120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 545449, 1090898, 1636347, 2181796, 2727245, 3272694, 4363592, 5454490, 6545388, 8181735, 10908980, 13090776, 16363470, 21817960, 32726940, 65453880]

約数ペア:

[(1, 65453880), (2, 32726940), (3, 21817960), (4, 16363470), (5, 13090776), (6, 10908980), (8, 8181735), (10, 6545388), (12, 5454490), (15, 4363592), (20, 3272694), (24, 2727245), (30, 2181796), (40, 1636347), (60, 1090898), (120, 545449)]