130129680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{542207}}^1$

素因数の和:542223

約数の個数: 40

約数和(自身を含む): 403402752

約数和(自身を除く): 273273072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 542207, 1084414, 1626621, 2168828, 2711035, 3253242, 4337656, 5422070, 6506484, 8133105, 8675312, 10844140, 13012968, 16266210, 21688280, 26025936, 32532420, 43376560, 65064840, 130129680]

約数ペア:

[(1, 130129680), (2, 65064840), (3, 43376560), (4, 32532420), (5, 26025936), (6, 21688280), (8, 16266210), (10, 13012968), (12, 10844140), (15, 8675312), (16, 8133105), (20, 6506484), (24, 5422070), (30, 4337656), (40, 3253242), (48, 2711035), (60, 2168828), (80, 1626621), (120, 1084414), (240, 542207)]