80102670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 204768000

約数和(自身を除く): 124665330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1335, 1579, 1691, 2670, 3158, 3382, 4737, 5073, 7895, 8455, 9474, 10146, 15790, 16910, 23685, 25365, 30001, 47370, 50730, 60002, 90003, 140531, 150005, 180006, 281062, 300010, 421593, 450015, 702655, 843186, 900030, 1405310, 2107965, 2670089, 4215930, 5340178, 8010267, 13350445, 16020534, 26700890, 40051335, 80102670]

約数ペア:

[(1, 80102670), (2, 40051335), (3, 26700890), (5, 16020534), (6, 13350445), (10, 8010267), (15, 5340178), (19, 4215930), (30, 2670089), (38, 2107965), (57, 1405310), (89, 900030), (95, 843186), (114, 702655), (178, 450015), (190, 421593), (267, 300010), (285, 281062), (445, 180006), (534, 150005), (570, 140531), (890, 90003), (1335, 60002), (1579, 50730), (1691, 47370), (2670, 30001), (3158, 25365), (3382, 23685), (4737, 16910), (5073, 15790), (7895, 10146), (8455, 9474)]