233881680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{974507}}^1$

素因数の和:974523

約数の個数: 40

約数和(自身を含む): 725033952

約数和(自身を除く): 491152272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 974507, 1949014, 2923521, 3898028, 4872535, 5847042, 7796056, 9745070, 11694084, 14617605, 15592112, 19490140, 23388168, 29235210, 38980280, 46776336, 58470420, 77960560, 116940840, 233881680]

約数ペア:

[(1, 233881680), (2, 116940840), (3, 77960560), (4, 58470420), (5, 46776336), (6, 38980280), (8, 29235210), (10, 23388168), (12, 19490140), (15, 15592112), (16, 14617605), (20, 11694084), (24, 9745070), (30, 7796056), (40, 5847042), (48, 4872535), (60, 3898028), (80, 2923521), (120, 1949014), (240, 974507)]