76271640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1601}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 229534560

約数和(自身を除く): 153262920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1601, 1985, 2382, 3176, 3202, 3970, 4764, 4803, 5955, 6404, 7940, 8005, 9528, 9606, 11910, 12808, 15880, 16010, 19212, 23820, 24015, 32020, 38424, 47640, 48030, 64040, 96060, 192120, 635597, 1271194, 1906791, 2542388, 3177985, 3813582, 5084776, 6355970, 7627164, 9533955, 12711940, 15254328, 19067910, 25423880, 38135820, 76271640]

約数ペア:

[(1, 76271640), (2, 38135820), (3, 25423880), (4, 19067910), (5, 15254328), (6, 12711940), (8, 9533955), (10, 7627164), (12, 6355970), (15, 5084776), (20, 3813582), (24, 3177985), (30, 2542388), (40, 1906791), (60, 1271194), (120, 635597), (397, 192120), (794, 96060), (1191, 64040), (1588, 48030), (1601, 47640), (1985, 38424), (2382, 32020), (3176, 24015), (3202, 23820), (3970, 19212), (4764, 16010), (4803, 15880), (5955, 12808), (6404, 11910), (7940, 9606), (8005, 9528)]