30185160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251543}}^1$

素因数の和:251557

約数の個数: 32

約数和(自身を含む): 90555840

約数和(自身を除く): 60370680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251543, 503086, 754629, 1006172, 1257715, 1509258, 2012344, 2515430, 3018516, 3773145, 5030860, 6037032, 7546290, 10061720, 15092580, 30185160]

約数ペア:

[(1, 30185160), (2, 15092580), (3, 10061720), (4, 7546290), (5, 6037032), (6, 5030860), (8, 3773145), (10, 3018516), (12, 2515430), (15, 2012344), (20, 1509258), (24, 1257715), (30, 1006172), (40, 754629), (60, 503086), (120, 251543)]