135715920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{565483}}^1$

素因数の和:565499

約数の個数: 40

約数和(自身を含む): 420720096

約数和(自身を除く): 285004176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 565483, 1130966, 1696449, 2261932, 2827415, 3392898, 4523864, 5654830, 6785796, 8482245, 9047728, 11309660, 13571592, 16964490, 22619320, 27143184, 33928980, 45238640, 67857960, 135715920]

約数ペア:

[(1, 135715920), (2, 67857960), (3, 45238640), (4, 33928980), (5, 27143184), (6, 22619320), (8, 16964490), (10, 13571592), (12, 11309660), (15, 9047728), (16, 8482245), (20, 6785796), (24, 5654830), (30, 4523864), (40, 3392898), (48, 2827415), (60, 2261932), (80, 1696449), (120, 1130966), (240, 565483)]