69830520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{581921}}^1$

素因数の和:581935

約数の個数: 32

約数和(自身を含む): 209491920

約数和(自身を除く): 139661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 581921, 1163842, 1745763, 2327684, 2909605, 3491526, 4655368, 5819210, 6983052, 8728815, 11638420, 13966104, 17457630, 23276840, 34915260, 69830520]

約数ペア:

[(1, 69830520), (2, 34915260), (3, 23276840), (4, 17457630), (5, 13966104), (6, 11638420), (8, 8728815), (10, 6983052), (12, 5819210), (15, 4655368), (20, 3491526), (24, 2909605), (30, 2327684), (40, 1745763), (60, 1163842), (120, 581921)]