73991640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616597}}^1$

素因数の和:616611

約数の個数: 32

約数和(自身を含む): 221975280

約数和(自身を除く): 147983640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616597, 1233194, 1849791, 2466388, 3082985, 3699582, 4932776, 6165970, 7399164, 9248955, 12331940, 14798328, 18497910, 24663880, 36995820, 73991640]

約数ペア:

[(1, 73991640), (2, 36995820), (3, 24663880), (4, 18497910), (5, 14798328), (6, 12331940), (8, 9248955), (10, 7399164), (12, 6165970), (15, 4932776), (20, 3699582), (24, 3082985), (30, 2466388), (40, 1849791), (60, 1233194), (120, 616597)]