269975880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1889}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 880097400

約数和(自身を除く): 610121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1889, 1985, 2382, 3176, 3573, 3778, 3970, 4764, 5667, 5955, 7146, 7556, 7940, 9445, 9528, 11334, 11910, 14292, 15112, 15880, 17001, 17865, 18890, 22668, 23820, 28335, 28584, 34002, 35730, 37780, 45336, 47640, 56670, 68004, 71460, 75560, 85005, 113340, 136008, 142920, 170010, 226680, 340020, 680040, 749933, 1499866, 2249799, 2999732, 3749665, 4499598, 5999464, 6749397, 7499330, 8999196, 11248995, 13498794, 14998660, 17998392, 22497990, 26997588, 29997320, 33746985, 44995980, 53995176, 67493970, 89991960, 134987940, 269975880]

約数ペア:

[(1, 269975880), (2, 134987940), (3, 89991960), (4, 67493970), (5, 53995176), (6, 44995980), (8, 33746985), (9, 29997320), (10, 26997588), (12, 22497990), (15, 17998392), (18, 14998660), (20, 13498794), (24, 11248995), (30, 8999196), (36, 7499330), (40, 6749397), (45, 5999464), (60, 4499598), (72, 3749665), (90, 2999732), (120, 2249799), (180, 1499866), (360, 749933), (397, 680040), (794, 340020), (1191, 226680), (1588, 170010), (1889, 142920), (1985, 136008), (2382, 113340), (3176, 85005), (3573, 75560), (3778, 71460), (3970, 68004), (4764, 56670), (5667, 47640), (5955, 45336), (7146, 37780), (7556, 35730), (7940, 34002), (9445, 28584), (9528, 28335), (11334, 23820), (11910, 22668), (14292, 18890), (15112, 17865), (15880, 17001)]